2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 237
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: P18C0
Diagnosis Information - PDK (Dual-Clutch Transmission)
P18D0
Diagnostic information - PDK
Clutch
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: P18C0
P0020
P0020
Diagnosis information - Control unit DME (DFI)
Final stage Adjustment Intake camshaft Bank 2
Diagnostic conditions
- Period since engine was started > 10 Second(s)
- none of the following faults stored: P1556, P1557, P1558
Possible fault causes
- Short circuit to B+/ground or open circuit in the line (Activation)
- Short circuit to ground or open circuit in lines (Power supply)
- Fuse Faulty
- Solenoid valve, hydraulic camshaft adjustment Faulty
P0021
P0021
Diagnosis information - Control unit DME (DFI)
Adjustment Intake camshaft Bank 2
Diagnostic conditions
- Short test perform
or:
- Oil temperature Engine -10 ... +120 锟斤拷C (锟斤拷F)
- Engine speed 1200 ... 6000 1/min
- none of the following faults stored: P0010, P0020, P2088, P2089, P2092, P2093
Possible fault causes
- Solenoid valve, hydraulic camshaft adjustment Faulty
--> (e.g. Mechanical fault or Soiling (Oil circuit))
- Engine oil pressure too low
--> (e.g. Oil dilution, Oil thickening Oil quality incorrect, Oil pressure control or Oil pump Faulty)
- Camshaft adjustment Faulty
- Intake camshaft stuck
Fault setting condition(s)
- Deviation Actual value - Nominal value > 10锟斤拷 Intake camshaft
or
- Adjustment Intake camshaft slow
P025A
P025A
Diagnosis information - Control unit DME (DFI)
