2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 268
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 > 2 Minute(s), at:
- Engine at operating temperature
- Mass air flow > 22.05 lb/h
- then > 30 Second(s) Idle speed
Possible fault causes
- Loose contact or corrosion on connectors or lines
- Short circuit to B+/ground or open circuit in the line
- Oxygen sensor behind catalytic converter Bank 2 Faulty
P0161
P0161
Diagnosis information - Control unit DME (DFI)
Heating current circuit Oxygen sensor behind catalytic converter Bank 2
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, at:
- Oxygen sensor heater Behind catalytic converter Active > 180 Second(s)
- Lambda control Active
- none of the following faults stored: P0056, P0057, P0058
Possible fault causes
- Contact resistance (Power supply or Activation)
- Shunt (high-resistance) Heating current circuit --> Signal lead
- Oxygen sensor behind catalytic converter Bank 2 Faulty
P169A
P169A
Diagnosis information - CAN
Fault entry in specified control module
NOTE
- Internal function test completed.
Diagnostic conditions
The control module initially tests internal function sequences after wake-up. If they are OK, all diagnosable outputs are then tested and any faults are
stored.
Control module wake-up through:
