2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 492
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).
Pressure regulator setpoints
- Internal resistance > 9 --> < 12 Ohm
Diagnosis Information - PDK (Dual-Clutch Transmission)
P0754
Diagnosis information - PDK
Solenoid valve 1, 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: P1832
- The following fault is not detected: P183A
- Solenoid valve 1 active
Possible fault causes
- Line between solenoid valve 1 and PDK control unit faulty
- Solenoid valve 1 faulty
- PDK control unit faulty
Fault setting conditions
- Internal current measurement, solenoid valve 1: current consumption = 0 mA
Fault effects
- Solenoid valve 1 switch-off
- Engaged gear is held until vehicle stops.
- Moving off possible only in 3rd gear
- Transmission limp-home indication in instrument cluster
Solenoid Valve 2, Open Circuit
P0759
Diagnosis information - PDK
Solenoid valve 2, 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: P1832
- The following fault is not detected: P183A
- Solenoid valve 2 active
Possible fault causes
- Line between solenoid valve 2 and PDK control unit faulty
- Solenoid valve 2 faulty
- PDK control unit faulty
Fault setting conditions
- Internal current measurement, solenoid valve 2: current consumption = 0 mA
