2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 707
- none of the following faults stored P2272, P2273, P0041
Possible fault causes
- Short circuit to B+/ground/between lines or open circuit in the lines
- Oxygen sensor in front of catalytic converter Bank 1 Faulty
Fault setting condition(s)
- The oxygen sensor signal deviates by a certain value from the control value (rich/lean mixture) within a certain time. (Abrupt large deviation)
P2227
P2227
Diagnosis information - Control unit DME (DFI)
Ambient pressure sensor implausible
Diagnostic conditions
- Ignition on > 10 Second(s)
- then : Acceleration with wide-open throttle for as long as possible, immediately followed by an overrun phase lasting as long as possible
- none of the following faults stored: P1638, P1639, P0107, P0108, P2228, P2229, P1183, P1184, P1187, P1188, P1189, P1190
Possible fault causes
- Fault P0069 additionally entered:
- Fault in Intake manifold pressure sensor
- No fault P0069 entered:
- Control unit DME (DFI) Faulty
Fault effects
- Substitute value from model
P2228
P2228
Diagnosis information - Control unit DME (DFI)
Ambient pressure sensor: Electrical fault
Diagnostic conditions
- Ignition on or Engine running
Possible fault causes
- Control unit DME (DFI) Faulty
Fault effects
- Substitute value from model
P2229
P2229
Diagnosis information - Control unit DME (DFI)
Ambient pressure sensor: Electrical fault
Diagnostic conditions
- Ignition on or Engine running
Possible fault causes
- Control unit DME (DFI) Faulty
Fault effects
- Substitute value from model
P2237
P2237
Diagnosis information - Control unit DME (DFI)
Oxygen sensor in front of catalytic converter Bank 1: Open circuit Pumping current (APE)
