2010 Porsche Cayenne S (9PA) V8-4.8L A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 74
- Engine temperature 5 - 100 锟斤拷C (41 - 212 锟斤拷F)
- Intake air temperature 5 ... 60 锟斤拷C (41 ... 140 锟斤拷F)
- Vehicle voltage > 9 V
- Accelerator pedal value 0 % (accelerator pedal NOT pressed)
- Ignition off
- Then switch on ignition (> 30 seconds)
- Engine off
Possible fault causes
- Adaptation not performed or not performed successfully
- Throttle valve adjusting unit faulty
P1506
P1506
Diagnosis information - DME V8 DFI
Throttle valve adjusting unit
Diagnostic conditions
- Vehicle is stationary
- Engine temperature 5 - 100 锟斤拷C (41 - 212 锟斤拷F)
- Intake air temperature 5 ... 60 锟斤拷C (41 ... 140 锟斤拷F)
- Vehicle voltage > 9 V
- Accelerator pedal value 0 % (accelerator pedal NOT pressed)
- Ignition off
- Then switch on ignition (> 30 seconds)
- Engine off
Possible fault causes
- Adaptation not performed or not performed successfully
- Throttle valve adjusting unit faulty
P1507
P1507
Diagnosis information - DME V8 DFI
Throttle valve adjusting unit
Diagnostic conditions
- Vehicle is stationary
- Engine temperature 5 - 100 锟斤拷C (41 - 212 锟斤拷F)
- Intake air temperature 5 ... 60 锟斤拷C (41 ... 140 锟斤拷F)
- Vehicle voltage > 9 V
- Accelerator pedal value 0 % (accelerator pedal NOT pressed)
- Ignition off
- Then switch on ignition (> 30 seconds)
- Engine off
Possible fault causes
- Adaptation not performed or not performed successfully
- Throttle valve adjusting unit faulty
P1508
P1508
Diagnosis information - DME V8 DFI
Control unit function monitoring
Diagnostic conditions
- Switch on ignition > 10 sec.
- Then engine idling > 30 sec.
- then engine speed > 1,000 rpm for > 60 sec.
- Vehicle is stationary
Possible fault causes
- DME (DFI) control unit faulty