2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 508
Short circuit to ground:
- Setpoint resistance > 0.9 MOhm
Open circuit:
- Setpoint resistance < 2 Ohm
Diagnosis Information - PDK (Dual-Clutch Transmission)
P0871
Diagnostic information - PDK
Pressure sensor 3, signal 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
- Line between pressure sensor 3 and PDK control unit faulty
- Pressure sensor 3 faulty
- PDK control unit faulty
- Hydraulic control unit Faulty
Fault setting conditions
- Measured pressure deviates from the internal plausibility check. Permitted limit was exceeded.
Fault effects
- Engaged gear is held until vehicle stops
- Start enable only in selector lever position P
- Transmission limp-home indication in instrument cluster control unit
Pressure Sensor Clutch 2, Signal Implausible
P0873
Diagnostic information - PDK
Pressure sensor clutch 2, signal 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
- Line between pressure sensor 2 and PDK control unit faulty
- Pressure sensor 2 faulty
- PDK control unit faulty
- Hydraulic control module faulty
Fault setting conditions
- Measured pressure deviates from the internal plausibility check. Permitted limit was exceeded.
Fault effects
- Engaged gear is held until vehicle stops
- Start enable only in selector-lever position P
- Transmission limp-home indication in instrument cluster control unit
Pressure Sensor 3, Short Circuit To B+
P0873
Diagnostic information - PDK
Pressure sensor 3, short circuit to B+
