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
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
P2A04
Diagnosis information - Control unit DME (DFI)
Mixture Behind catalytic converter Bank 2 - Signal too lean / too rich
