2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 729
- Driving > 10 Second(s), at:
- without Overrun phase(s)
- No fault entered for : Oxygen sensor(s) or Fuel/air mixture preparation
Possible fault causes
- Injection valve Mechanical fault / blocked
(e.g. due to chip in the fuel rail)
- Oxygen sensor in front of catalytic converter Bank 2 not installed (only electrically connected)
- Oxygen sensor in front of catalytic converter Bank 2 Faulty
P2626
P2626
Diagnosis information - Control unit DME (DFI)
Oxygen sensor in front of catalytic converter Bank 1: Open circuit Compensating power (RT)
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
- then Driving > 10 Minute(s), at:
- Engine at operating temperature
- Exhaust gas temperature > 200 锟斤拷C (锟斤拷F)
- min 1 Overrun phase(s) > 6 Second(s)
- then > 40 Second(s) Idle speed
Possible fault causes
- Open circuit Compensating power (RT - Contact 5)
- Oxygen sensor in front of catalytic converter Bank 1 Faulty
P2629
P2629
Diagnosis information - Control unit DME (DFI)
Oxygen sensor in front of catalytic converter Bank 2 : Open circuit Compensating power (RT)
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
- then Driving > 10 Minute(s), at:
- Engine at operating temperature
- Exhaust gas temperature > 200 锟斤拷C (锟斤拷F)
- min 1 Overrun phase(s) > 6 Second(s)
- then > 40 Second(s) Idle speed
Possible fault causes
- Open circuit (RT - Contact 5)
