2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 713
Diagnostic conditions
- Ignition on > 5 Second(s)
Possible fault causes
- Loose contact or corrosion on connectors or lines
- Short circuit to B+/ground/between lines or open circuit in the lines
- Quantity control valve Faulty (in Fuel high-pressure pump)
P2297
P2297
Diagnosis information - Control unit DME (DFI)
Oxygen sensor in front of catalytic converter Bank 1, Dynamism
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
- Driving, at:
- Exhaust gas temperature > 200 锟斤拷C (锟斤拷F)
- Overrun phase(s) > 8 Second(s)
Possible fault causes
- Unintentional fuel supply, e.g. due to:
- dripping fuel injector
- high fuel content in engine oil
- large quantity of evaporating engine oil
- Short circuit to B+/ground/between lines or open circuit in the lines
- Oxygen sensor in front of catalytic converter Bank 1 Faulty (aged)
P2298
P2298
Diagnosis information - Control unit DME (DFI)
Oxygen sensor in front of catalytic converter Bank 2, Dynamism
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
- Driving, at:
- Exhaust gas temperature > 200 锟斤拷C (锟斤拷F)
- Overrun phase(s) > 8 Second(s)
Possible fault causes
- Unintentional fuel supply, e.g. due to:
- dripping fuel injector
- high fuel content in engine oil
- large quantity of evaporating engine oil
