Auto DTC Code: Turbo

显示标签为“Turbo”的博文。显示所有博文

2020年2月3日星期一

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 217

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

Possible fault causes

- PDK control unit faulty

Fault setting conditions

- Fault in calculation path for engine speed control

Fault effects

- Transmission limp-home indication in instrument cluster control unit

- Message counter stopped

Engine Torque Intervention Not Possible

P18A0

Diagnosis information - PDK

Engine torque intervention not possible

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

Possible fault causes

- Fault in CAN bus

Fault setting conditions

- Torque intervention not possible

Fault effects

- Transmission limp-home indication in instrument cluster control unit

Software Monitoring, Reset Was Triggered By Operating System Monitoring A

P18A0

Diagnosis information - PDK

Software monitoring, reset was triggered by operating system monitoring A

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

Possible fault causes

- PDK control unit faulty

Fault setting conditions

- Internal software monitoring reports fault

- Undervoltage

Fault effects

- No power transmission for reference speed < 5 km/h (3 mph) and valid transmission range

- Transmission limp-home indication in instrument cluster control unit

Software Monitoring, Implausible Calculation Of Positive Engine Torque Intervention

P18A0

Diagnosis information - PDK

Software monitoring, implausible calculation of positive engine torque intervention

2020年2月2日星期日

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 311

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733 or P1734

- The following faults are not detected: P1706 or P1707

- Alternative measure HSS3_OFF not active

Possible fault causes

- Hydraulics faulty (hydraulic control unit)

- Transmission faulty

Fault setting conditions

- Target gear Reverse gear, actual gear is disengaged before pressure adjusters 5/6 are activated

- 2nd gear is engaged instead of reverse gear

- No shift rod moves

NOTE: The individual detection times are temperature-dependent (cold 2 s, warm 1 s)

Fault effects

- Gear held

- Only gears 1, 2, 4 and 7 are possible

- Transmission limp-home indication in instrument cluster control unit

Synchro 1st Gear Not Disengageable

P176D

Diagnosis information - PDK

Synchro 1st gear not disengageable

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733 or P1734

- The following faults are not detected: P1706 or P1707

- Alternative measure HSS3_OFF not active

Possible fault causes

- Hydraulics faulty (hydraulic control unit)

- Transmission faulty

Fault setting conditions

- 1st gear cannot be disengaged

Fault effects

- Gear held

- No gear preselection

- Transmission limp-home indication in instrument cluster control unit

Synchro 2nd Gear Not Disengageable

P176D

Diagnosis information - PDK

Synchro 2nd gear not disengageable

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733 or P1734

- The following faults are not detected: P1706 or P1707

- Alternative measure HSS3_OFF not active

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 523

Pressure regulator setpoints

- Internal resistance > 3.7 --> < 6.4 Ohm

Diagnosis Information - PDK (Dual-Clutch Transmission)

P0963

Diagnosis information - PDK

Pressure regulator 1 (clutch 1), short circuit to B+

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following fault is not detected: P1830

- The following fault is not detected: P1838

Possible fault causes

- Line between pressure regulator 1 and PDK control unit, short circuit to B+

- Pressure regulator 1 faulty

- PDK control unit faulty

Fault setting conditions

- Internal current measurement, pressure regulator 1: current consumption > 850 mA

Fault effects

- Pressure regulator, clutch 1, switch-off

- Engaged gear is held until vehicle stops.

- Moving off possible only in 2nd gear

- Transmission limp-home indication in instrument cluster control unit

Pressure Regulator 2 (Clutch), Short Circuit To B+

P0964

Diagnosis information - PDK

Pressure regulator 2 (clutch), short circuit to B+

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following fault is not detected: P1831

- The following fault is not detected: P1839

Possible fault causes

- Line between pressure regulator 2 and PDK control unit, short circuit to B+

- Pressure regulator 2 faulty

- PDK control unit faulty

Fault setting conditions

- Internal current measurement, actuator solenoid R/P: current consumption = 0 mA

- Pressure regulator 2, control current > 850 mA

Fault effects

- Pressure regulator 2 switch-off

- Engaged gear is held until vehicle stops.

- Moving off possible only in 3rd gear

- Transmission limp-home indication in instrument cluster control unit

Pressure Regulator 2 (Clutch 2), Short Circuit To Ground

P0964

Diagnosis information - PDK

Pressure regulator 2 (clutch 2), short circuit to ground

2020年2月1日星期六

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 428

- Start engine only if all the bar ignition modules have been installed and connected.

NOTE:

Sensitive electronics.

Risk of irreparable damage to electronic components.

- DO NOT perform electrical tests.

- DO NOT connect external power sources.

- Ground supply Check.

Diagnostic conditions

- Period since engine was started > 2 Second(s)

- Engine temperature > -30 锟斤拷C (锟斤拷F)

Possible fault causes

- Loose contact or corrosion on connectors or lines

- Short circuit to B+ or open circuit in lines (Ground supply)

- Short circuit to ground or open circuit in lines (Power supply)

- Short circuit to B+/ground or open circuit in the line (Activation)

- Bar ignition module Cylinder 5 Faulty

P0356

Diagnosis information - Control unit DME (DFI)

Bar ignition module Cylinder 6

WARNING

High voltage:

Death or severe injuries due to high voltage or high current.

- Start engine only if all the bar ignition modules have been installed and connected.

NOTE:

Sensitive electronics.

Risk of irreparable damage to electronic components.

- DO NOT perform electrical tests.

- DO NOT connect external power sources.

- Ground supply Check.

Diagnostic conditions

- Period since engine was started > 2 Second(s)

- Engine temperature > -30 锟斤拷C (锟斤拷F)

Possible fault causes

- Loose contact or corrosion on connectors or lines

- Short circuit to B+ or open circuit in lines (Ground supply)

- Short circuit to ground or open circuit in lines (Power supply)

- Short circuit to B+/ground or open circuit in the line (Activation)

- Bar ignition module Cylinder 6 Faulty

P0357

Diagnosis information - Control unit DME (DFI)

Bar ignition module Cylinder 7

WARNING

High voltage:

Death or severe injuries due to high voltage or high current.

- Start engine only if all the bar ignition modules have been installed and connected.

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 662

Fault setting conditions

- Target gear 5th gear, actual gear is disengaged before pressure adjusters 5/6 are activated

- 7th gear is engaged instead of 5th gear

- No shift rod moves

NOTE: The individual detection times are temperature-dependent (cold 2 s, warm 1 s)

Fault effects

- Gear held

- Only gears 1, 2, 4 and 7 are possible

- Transmission limp-home indication in instrument cluster control unit

Synchro 6th Gear Not Engageable Or Gear Skip

P1780

Diagnosis information - PDK

Synchro 6th gear not engageable or gear skip

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733 or P1734

- The following faults are not detected: P1706 or P1707

- Alternative measure HSS3_OFF not active

Possible fault causes

- Hydraulics faulty (hydraulic control unit)

- Transmission faulty

Fault setting conditions

- Target gear 6th gear, actual gear is disengaged before pressure adjusters 5/6 are activated

- 4th gear is engaged instead of 6th gear

- No shift rod moves

NOTE: The individual detection times are temperature-dependent (cold 2 s, warm 1 s)

Fault effects

- Gear held

- Only gears 1, 2, 4 and 7 are possible

- Transmission limp-home indication in instrument cluster control unit

Synchro 7th Gear Not Engageable Or Gear Skip

P1780

Diagnosis information - PDK

Synchro 7th gear not engageable or gear skip

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733 or P1734

- The following faults are not detected: P1706 or P1707

- Alternative measure HSS3_OFF not active

Possible fault causes

- Hydraulics faulty (hydraulic control unit)

- Transmission faulty

Fault setting conditions

- Target gear 7th gear, actual gear is disengaged before pressure adjusters 5/6 are activated

- 5th gear is engaged instead of 7th gear

2020年1月31日星期五

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 460

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

Possible fault causes

- PDK control unit faulty

Fault setting conditions

- Internal bus error

Fault effects

- All pressure regulators, solenoid valves and shift-lock switch off

- Start enable only in position P

- Emergency hold function

- Transmission limp-home indication in instrument cluster control unit

Transmission Ratio Monitoring

P0605

Diagnosis information - PDK

Transmission ratio monitoring

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

Possible fault causes

- Speed sensors faulty

- Lines faulty

Fault setting conditions

- Rotational speed comparison of input shaft and output shaft supplies fault

Fault effects

- Limp-home message in instrument cluster

Diagnosis Information - Control Unit DME (DFI)

P0605

Diagnosis information - Control unit DME (DFI)

Control module Faulty

Diagnostic conditions

- Switch on ignition > 10 Second(s)

- then Idle speed > 30 Second(s)

- then engine speed > 1,000 1/min > 60 Second(s), at:

- Vehicle is stationary

- then Driving > 60 Second(s)

Possible fault causes

- Control unit DME (DFI) Faulty

Diagnosis Information - PDK (Dual-Clutch Transmission)

P0605

Diagnosis information - PDK

PDK control unit, internal fault

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 618

Fault setting conditions

- Engine torque outside the permissible range

- Engine speed outside the permissible range

- Selector lever in [P]

- Transmission oil temperature outside the permissible range

- Teach-in cancelled

Fault effects

- Clutches open

- Transmission limp-home display in the instrument cluster control unit

Fault remedy

- Perform calibration

- Engine running

- Selector lever [P]

- Transmission pan temperature >= 60 锟斤拷C (140 锟斤拷F)

Variant Coding Not Valid

P1749

Diagnostic information - PDK

Variant coding not valid

Diagnostic conditions

The control unit first tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are then

tested and any faults are stored.

- Ignition on

Possible fault causes

- Incorrect program and data versions programmed

- Incorrect coding in vehicle order

Fault setting conditions

- Programmed data record is not valid

- Coding in vehicle order is not valid

Fault effects

- No power transmission

- Transmission limp-home display in the instrument cluster control unit

Fault remedy

- Update of the correct program version according to country identifier

- Check of the vehicle order

PDK Control Unit, Supply Voltage Less Than 9 V

P1752

Diagnosis information - PDK

PDK control unit, supply voltage < 9 V

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- Engine at idle speed

Possible fault causes

- Control unit power supply line faulty

- Connector corroded

- Battery faulty

- Generator faulty

Fault setting conditions

- Supply voltage > 7 V --> < 9 V

2020年1月30日星期四

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 677

- White transmission limp-home indication in instrument cluster

Power Supply For Pressure Regulators 4, 5 And 6 (System Pressure And Synchro Selection) And

Solenoid Valves, Short Circuit To B

P1842

Diagnosis information - PDK

Power supply for pressure regulators 4, 5 and 6 (system pressure and synchro selection) and solenoid valves, short circuit to B+

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following fault is not detected: P1752

Possible fault causes

- Line between pressure regulator 4 and PDK control unit faulty

- Line between pressure regulator 5 and PDK control unit faulty

- Line between pressure regulator 6 and PDK control unit faulty

- Line between solenoid valves and PDK control unit faulty

- Pressure regulator 4, 5 or 6 faulty

- Solenoid valves faulty

- PDK control unit faulty

Fault setting conditions

- Actual measured voltage HS3 > 4 V

Fault effects

- Power supply switch-off, pressure regulators 4, 5 and 6

- Power supply switch-off, solenoid valves

- Pressure regulators 4, 5 and 6 switch-off

- Solenoid valves switch-off

- Gear held

- White transmission limp-home indication in instrument cluster

Power Supply For Pressure Regulators 4, 5 And 6 (System Pressure And Synchro Selection) And

Solenoid Valves, Open Circuit

P1842

Diagnosis information - PDK

Power supply for pressure regulators 4, 5 and 6 (system pressure and synchro selection) and solenoid valves, open circuit

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following fault is not detected: P1752

Possible fault causes

- Line between pressure regulator 4 and PDK control unit faulty

- Line between pressure regulator 5 and PDK control unit faulty

- Line between pressure regulator 6 and PDK control unit faulty

- Line between solenoid valves and PDK control unit faulty

- Pressure regulator 4, 5 or 6 faulty

- Solenoid valves faulty

- PDK control unit faulty

Fault setting conditions

- Internal current measurement for pressure regulators 4, 5 and 6: current consumption = 0 mA

Fault effects

- Power supply switch-off, pressure regulators 4, 5 and 6

- Power supply switch-off, solenoid valves

- Pressure regulators 4, 5 and 6 switch-off

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 617

- Transfer error (error in learning process)

Fault setting conditions

- Engine torque outside the permissible range

- Engine speed outside the permissible range

- Selector lever in [P]

- Transmission oil temperature outside the permissible range

- Calibration cancelled

Fault effects

- Clutches open

- Transmission limp-home display in the instrument cluster control unit

Fault remedy

- Perform calibration

- Engine running

- Selector lever in [P]

- Transmission pan temperature >= 60 锟斤拷C (140 锟斤拷F)

Data Record For Calibration Of The Hydraulics Is Not Valid

P1749

Diagnostic information - PDK

Data record for calibration of the hydraulics is not valid

Diagnostic conditions

The control unit first tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are then

tested and any faults are stored.

- Ignition on

- Selector lever in [P]

Possible fault causes

- Transfer error (error in learning process)

Fault setting conditions

- Engine torque outside the permissible range

- Engine speed outside the permissible range

- Selector lever in [P]

- Transmission oil temperature outside the permissible range

- Teach-in cancelled

Fault effects

- Clutches open

- Transmission limp-home display in the instrument cluster control unit

Fault remedy

- Perform calibration

- Engine running

- Selector lever [P]

- Transmission pan temperature >= 60 锟斤拷C (140 锟斤拷F)

Data Record For Calibration Of The Clutch Is Not Valid

P1749

Diagnostic information - PDK

Data record for calibration of the clutch is not valid

Diagnostic conditions

The control unit first tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are then

tested and any faults are stored.

- Ignition on

- Selector lever in [P]

Possible fault causes

- Transfer error (error in learning process)

2020年1月29日星期三

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 113

- Gear held

- Transmission limp-home indication in instrument cluster control unit

Clutch 1 Cannot Be Opened During Shift Overlap

P17B8

Diagnosis information - PDK

Clutch 1 cannot be opened during shift overlap

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

Possible fault causes

- Clutch faulty

- Hydraulics faulty

Fault setting conditions

- Tolerance value exceeded

Fault effects

- Transmission limp-home indication in instrument cluster control unit

Clutch 2 Cannot Be Opened During Shift Overlap

P17B8

Diagnosis information - PDK

Clutch 2 cannot be opened during shift overlap

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

Possible fault causes

- Clutch faulty

- Hydraulics faulty

Fault setting conditions

- Tolerance value exceeded

Fault effects

- Transmission limp-home indication in instrument cluster control unit

Clutch 1, Implausible Control Pressure

P17B8

Diagnosis information - PDK

Clutch 1, implausible control pressure

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P0841, P0843, P181A

Possible fault causes

- Shunt in wiring harness

- Clutch faulty

- Hydraulics faulty

Fault setting conditions

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 660

- The following faults are not detected: P1731, P1732, P1733 or P1734

- The following faults are not detected: P1706 or P1707

- Alternative measure HSS3_OFF not active

Possible fault causes

- Hydraulics faulty (hydraulic control unit)

- Transmission faulty

Fault setting conditions

- Target gear 1st gear, actual gear is disengaged before pressure adjusters 5/6 are activated

- 3rd gear is engaged instead of 1st gear

- No shift rod moves

NOTE: The individual detection times are temperature-dependent (cold 2 s, warm 1 s)

Fault effects

- Gear held

- Only gears R, 3, 5 and 6 are possible

- Transmission limp-home indication in instrument cluster control unit

Synchro 2nd Gear Not Engageable Or Gear Skip

P1780

Diagnosis information - PDK

Synchro 2nd gear not engageable or gear skip

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733 or P1734

- The following faults are not detected: P1706 or P1707

- Alternative measure HSS3_OFF not active

Possible fault causes

- Hydraulics faulty (hydraulic control unit)

- Transmission faulty

Fault setting conditions

- Target gear 2nd gear, actual gear is disengaged before pressure adjusters 5/6 are activated

- Reverse gear is engaged instead of 2nd gear

- No shift rod moves

NOTE: The individual detection times are temperature-dependent (cold 2 s, warm 1 s)

Fault effects

- Gear held

- Only gears R, 3, 5 and 6 are possible

- Transmission limp-home indication in instrument cluster control unit

Synchro 3rd Gear Not Engageable Or Gear Skip

P1780

Diagnosis information - PDK

Synchro 3rd gear not engageable or gear skip

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733 or P1734

- The following faults are not detected: P1706 or P1707

- Alternative measure HSS3_OFF not active

- Automatic gearshift without gear preselection is active

2020年1月28日星期二

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 2

Damage to oxygen sensor.

- DO NOT use spray, grease, fluid or similar products on the oxygen sensor plug connections.

INFORMATION

- Do not interchange the oxygen sensor in front of the catalytic converter with the sensor behind the catalytic converter as this will result in

implausible fault entries.

- The plugs themselves are coded and cannot be interchanged.

Diagnostic conditions

- Engine running > 30 Second(s), at:

- Exhaust gas temperature > 100 锟斤拷C (锟斤拷F)

- Oxygen sensor in front of catalytic converter ready for operation

- without Overrun phase(s)

Possible fault causes

- Fault in area: Oxygen sensor in front of catalytic converter Bank 1

Fault setting condition(s)

- Temperature implausible (Oxygen sensor in front of catalytic converter)

Fault effects

- Since oxygen sensing is interrupted the moment a fault is detected, the DME (DFI) control unit stores this fault as information.

- Other faults have been entered

- The vehicle must be driven in the same driving cycle (without ignition reset) for this purpose.

P2A03

Diagnosis information - Control unit DME (DFI)

Oxygen sensor in front of catalytic converter Bank 2, Electrical fault

NOTE

Separated plug connection = open reference-air duct.

Damage to oxygen sensor.

- DO NOT use spray, grease, fluid or similar products on the oxygen sensor plug connections.

INFORMATION

- Do not interchange the oxygen sensor in front of the catalytic converter with the sensor behind the catalytic converter as this will result in

implausible fault entries.

- The plugs themselves are coded and cannot be interchanged.

Diagnostic conditions

- Engine running > 30 Second(s), at:

- Exhaust gas temperature > 100 锟斤拷C (锟斤拷F)

- Oxygen sensor in front of catalytic converter ready for operation

- without Overrun phase(s)

Possible fault causes

- Fault in area: Oxygen sensor in front of catalytic converter Bank 2

Fault setting condition(s)

- Temperature implausible (Oxygen sensor in front of catalytic converter)

Fault effects

- Since oxygen sensing is interrupted the moment a fault is detected, the DME (DFI) control unit stores this fault as information.

- Other faults have been entered

- The vehicle must be driven in the same driving cycle (without ignition reset) for this purpose.

P2A04

Diagnosis information - Control unit DME (DFI)

Mixture Behind catalytic converter Bank 2 - Signal too lean / too rich

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 594

- Transmission limp-home indication in instrument cluster control unit

Setpoint Definitions

P1706

Setpoint definitions

NOTE: The specified values and value ranges correspond to the OK state in each case.

Line test setpoints

Short circuit to B+:

- Setpoint voltage -0.5 V --> +0.5 V

Short circuit to ground:

- Setpoint resistance > 0.9 MOhm

Open circuit:

- Setpoint resistance < 2 Ohm

NOTE: The specified values apply only at an ambient temperature of approx. 20 锟斤拷C (68 锟斤拷F) (room temperature).

Control unit setpoints

- Supply voltage for pressure sensor and displacement sensor 5 V

- Supply voltage for speed sensor 8.5 V

Diagnosis Information - PDK (Dual-Clutch Transmission)

P1706

Diagnosis information - PDK

Sensor supply voltage 5 V too low

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following fault is not detected: P1752

Possible fault causes

- Line between pressure sensors and PDK control unit faulty

- Line between displacement sensor module and PDK control unit faulty

- Pressure sensor 1 faulty

- Pressure sensor 2 faulty

- Displacement sensor module faulty

- PDK control unit faulty

Fault setting conditions

- Sensor supply voltage < 4.5 V

Fault effects

- Gear held

- No R gear

- No emergency program diagnosis

- Transmission limp-home indication in instrument cluster control unit

Sensor Supply Voltage 8.5 V Too Low

P1707

Diagnosis information - PDK

Sensor supply voltage 8.5 V too low

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following fault is not detected: P1752

2020年1月27日星期一

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 723

- Start engine only if all the bar ignition modules have been installed and connected.

NOTE:

Sensitive electronics.

Risk of irreparable damage to electronic components.

- DO NOT perform electrical tests.

- DO NOT connect external power sources.

- Ground supply Check.

Diagnostic conditions

- Period since engine was started > 2 Second(s)

- Engine temperature > -30 锟斤拷C (锟斤拷F)

Possible fault causes

- Loose contact or corrosion on connectors or lines

- Short circuit to B+ or open circuit in lines (Ground supply)

- Short circuit to ground or open circuit in lines (Power supply)

- Short circuit to B+/ground or open circuit in the line (Activation)

- Bar ignition module Cylinder 7 Faulty

P2319

Diagnosis information - Control unit DME (DFI)

Bar ignition module Cylinder 7

WARNING

High voltage:

Death or severe injuries due to high voltage or high current.

- Start engine only if all the bar ignition modules have been installed and connected.

NOTE:

Sensitive electronics.

Risk of irreparable damage to electronic components.

- DO NOT perform electrical tests.

- DO NOT connect external power sources.

- Ground supply Check.

Diagnostic conditions

- Period since engine was started > 2 Second(s)

- Engine temperature > -30 锟斤拷C (锟斤拷F)

Possible fault causes

- Loose contact or corrosion on connectors or lines

- Short circuit to B+ or open circuit in lines (Ground supply)

- Short circuit to ground or open circuit in lines (Power supply)

- Short circuit to B+/ground or open circuit in the line (Activation)

- Bar ignition module Cylinder 7 Faulty

P2320

Diagnosis information - Control unit DME (DFI)

Bar ignition module Cylinder 7 - Soft shutdown

WARNING

High voltage:

Death or severe injuries due to high voltage or high current.

- Start engine only if all the bar ignition modules have been installed and connected.

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 596

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following fault is not detected: P1752

Possible fault causes

- Line between speed sensors and PDK control unit faulty

- Speed sensor 1 faulty

- Speed sensor 2 faulty

- PDK control unit faulty

Fault setting conditions

- Sensor supply voltage > 9.5 V

Fault effects

- Transmission limp-home indication in instrument cluster control unit

Selector Lever Position Implausible

P1715

Diagnosis information - PDK

Selector lever position implausible

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

Possible fault causes

- PDK control unit faulty

- Selector lever control unit faulty

- Serial line between PDK control unit and selector lever faulty

Fault setting conditions

- Signal from CAN does not match serial data signal

Fault effects

- Transmission limp-home indication in instrument cluster

Interchange Detected

P1715

Diagnosis information - PDK

Interchange detected

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

Possible fault causes

- Control unit is installed in the wrong vehicle

Fault setting conditions

- VIN in the control unit does not match the VIN on the CAN

Fault effects

- Adaptation values of the transmission are invalid

Double Fault: Two Faults Demand Alternative Measures With Equal Priority Rating

P1715

Diagnosis information - PDK

2020年1月26日星期日

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 317

Synchro 7th Gear Not Engageable Or Gear Skip

P176D

Diagnosis information - PDK

Synchro 7th gear not engageable or gear skip

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733 or P1734

- The following faults are not detected: P1706 or P1707

- Alternative measure HSS3_OFF not active

Possible fault causes

- Hydraulics faulty (hydraulic control unit)

- Transmission faulty

Fault setting conditions

- Target gear 7th gear, actual gear is disengaged before pressure adjusters 5/6 are activated

- 5th gear is engaged instead of 7th gear

- No shift rod moves

NOTE: The individual detection times are temperature-dependent (cold 2 s, warm 1 s)

Fault effects

- Gear held

- Only gears R, 3, 5 and 6 are possible

- Transmission limp-home indication in instrument cluster control unit

Diagnosis Information - PDK (Dual-Clutch Transmission)

P176D

Diagnosis information - PDK

Synchro 3rd gear not engageable or gear skip

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733 or P1734

- The following faults are not detected: P1706 or P1707

- Alternative measure HSS3_OFF not active

- Automatic gearshift without gear preselection is active

Possible fault causes

- Hydraulics faulty (hydraulic control unit)

- Transmission faulty

Fault setting conditions

- Target gear 3rd gear, actual gear is disengaged before pressure adjusters 5/6 are activated

- 1. gear is engaged instead of 3rd gear

- No shift rod moves

NOTE: The individual detection times are temperature-dependent (cold 2 s, warm 1 s)

Fault effects

- Gear held

- Only gears 1, 2, 4 and 7 are possible

- Transmission limp-home indication in instrument cluster control unit

Engagement Block, Synchronisation, Or Gear Skip

P176E

Diagnosis information - PDK

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 720

WARNING

High voltage:

Death or severe injuries due to high voltage or high current.

- Start engine only if all the bar ignition modules have been installed and connected.

NOTE:

Sensitive electronics.

Risk of irreparable damage to electronic components.

- DO NOT perform electrical tests.

- DO NOT connect external power sources.

- Ground supply Check.

Diagnostic conditions

- Period since engine was started > 2 Second(s)

- Engine temperature > -30 锟斤拷C (锟斤拷F)

Possible fault causes

- Loose contact or corrosion on connectors or lines

- Short circuit to B+ or open circuit in lines (Ground supply)

- Short circuit to ground or open circuit in lines (Power supply)

- Short circuit to B+/ground or open circuit in the line (Activation)

- Bar ignition module Cylinder 5 Faulty

P2313

Diagnosis information - Control unit DME (DFI)

Bar ignition module Cylinder 5

WARNING

High voltage:

Death or severe injuries due to high voltage or high current.

- Start engine only if all the bar ignition modules have been installed and connected.

NOTE:

Sensitive electronics.

Risk of irreparable damage to electronic components.

- DO NOT perform electrical tests.

- DO NOT connect external power sources.

- Ground supply Check.

Diagnostic conditions

- Period since engine was started > 2 Second(s)

- Engine temperature > -30 锟斤拷C (锟斤拷F)

Possible fault causes

- Loose contact or corrosion on connectors or lines

- Short circuit to B+ or open circuit in lines (Ground supply)

- Short circuit to ground or open circuit in lines (Power supply)

- Short circuit to B+/ground or open circuit in the line (Activation)

- Bar ignition module Cylinder 5 Faulty

P2314

Diagnosis information - Control unit DME (DFI)

Bar ignition module Cylinder 5 - Soft shutdown

WARNING

High voltage:

Death or severe injuries due to high voltage or high current.

2020年1月25日星期六

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 728

- Vacuum system leaks (See [Information])

- Vacuum pump Faulty

- Tank vent stuck Closed

- Purge-air line between Tank vent (tank vent valve) and Intake pipe trapped / Blocked

- Short circuit to ground (Signal lead)

- Leakage diagnosis pump Faulty (Reed switch)

Fault setting condition(s)

- Signal Reed switch permanently present

INFORMATION

The system includes:

- mechanical Vacuum pump

- Leakage diagnosis pump

- Intake pipe switchover

- Exhaust flap (if present)

P2414

Diagnosis information - Control unit DME (DFI)

Oxygen sensor in front of catalytic converter Bank 1 - sensor in air

NOTE:

Separated plug connection = open reference-air duct.

Damage to oxygen sensor.

- DO NOT use spray, grease, fluid or similar products on the oxygen sensor plug connections.

INFORMATION

- Do not interchange the oxygen sensor in front of the catalytic converter with the sensor behind the catalytic converter as this will result in

implausible fault entries.

- The plugs themselves are coded and cannot be interchanged.

Diagnostic conditions

- Lambda control Active

- Driving > 10 Second(s), at:

- without Overrun phase(s)

- No fault entered for: Oxygen sensor(s) or Fuel/air mixture preparation

Possible fault causes

- Injection valve Mechanical fault / blocked

(e.g. due to chip in the fuel rail)

- Oxygen sensor in front of catalytic converter Bank 1 not installed (only electrically connected)

- Oxygen sensor in front of catalytic converter Bank 1 Faulty

P2415

Diagnosis information - Control unit DME (DFI)

Oxygen sensor in front of catalytic converter Bank 2 - sensor in air

NOTE:

Separated plug connection = open reference-air duct.

Damage to oxygen sensor.

- DO NOT use spray, grease, fluid or similar products on the oxygen sensor plug connections.

INFORMATION

- Do not interchange the oxygen sensor in front of the catalytic converter with the sensor behind the catalytic converter as this will result in

implausible fault entries.

- The plugs themselves are coded and cannot be interchanged.

Diagnostic conditions

- Lambda control Active

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 670

P1833

Diagnosis information - PDK

Power supply for P/R actuator solenoid, short-circuit to B+

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following fault is not detected: P1752

Possible fault causes

- Line between selector lever control unit and PDK control unit faulty

- Selector lever control unit faulty

- PDK control unit faulty

Fault setting conditions

- Actual measured voltage HS4 > 4 V

Fault effects

- Shiftlock power supply switch-off

- Shiftlock function switch-off

- No shift-lock function

- Selector lever is blocked in P and can be released only mechanically (emergency release)

- White transmission limp-home indication in instrument cluster

Setpoint Definitions

P1833

Setpoint definitions

NOTE: The specified values and value ranges correspond to the OK state in each case.

Line test setpoints

Short circuit to B+:

- Setpoint voltage -0.5 V --> +0.5 V

Short circuit to ground:

- Setpoint resistance > 0.9 MOhm

Open circuit:

- Setpoint resistance < 2 Ohm

Control unit setpoints

- Supply voltage terminal 30 9.1 V --> 16.4 V

- Voltage, terminal 15 9.5 V --> 16.0 V

Diagnosis Information - PDK (Dual-Clutch Transmission)

P1833

Diagnosis information - PDK

Power supply for P/R actuator solenoid, short circuit to ground

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following fault is not detected: P1752

Possible fault causes

- Line between selector lever control unit and PDK control unit faulty

- Selector lever control unit faulty

- PDK control unit faulty

2020年1月24日星期五

2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 179

Fault effects

- Gear held

- No gear preselection

- Transmission limp-home indication in instrument cluster control unit

Hydraulic Gear Selection: No Or Wrong Shift Rod Moved During Shift Overlap

P17E0

Diagnosis information - PDK

Hydraulic gear selection: No or wrong shift rod moved during shift overlap

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733, P1734

Possible fault causes

- Clutch faulty

- Hydraulics faulty

Fault setting conditions

- Incorrect shift rod moves by more than 2.2 mm

Fault effects

- Gear held

- Pressure adjusters 5 and 6 depressurized

- Speed limitation to overspeed in 1st gear

- White transmission limp-home indication in instrument cluster

Hydraulic Gear Selection: Shift Rod Was Moved Without Control Request

P17E0

Diagnosis information - PDK

Hydraulic gear selection: shift rod was moved without control request

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

then tested and any faults are stored.

- Ignition on

- The following faults are not detected: P1731, P1732, P1733, P1734

Possible fault causes

- Clutch faulty

- Hydraulics faulty

Fault setting conditions

- Shift rod moves by approx. 2 mm from neutral or end position without control request

Fault effects

- Gear held

- Pressure regulator for synchro selection unpressurised

- Speed limitation to overspeed in 1st gear

- Transmission limp-home indication in instrument cluster control unit

Diagnosis Information - PDK (Dual-Clutch Transmission)

P17E0

Diagnosis information - PDK

Hydraulic emergency hold function cannot be cancelled due to mechanical blockage

Diagnostic conditions

The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are

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