2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 561
P1183
P1183
Diagnosis information - Control unit DME (DFI)
Intake manifold pressure sensor: Electrical fault
Diagnostic conditions
- Ignition on or Engine running
- none of the following faults stored: P0234, P1638, P1639, P0107, P0108, P2228, P2229
Possible fault causes
- Loose contact or corrosion on connectors or lines
- Ground supply defective
- Intake manifold pressure sensor Faulty
- only Turbo
- Only if fault P1189 or P1190 (Boost-pressure sensor) is entered at the same time:
- Vacuum hose leaks to Frequency valve, boost control or Wastegate
- Frequency valve, boost control leaks
- Wastegate leaks
Fault setting condition(s)
- The actual value exceeds the defined upper or lower limit.
>H065 Intake pipe pressure actual value (measured)<
Fault effects
- Substitute value from model
P1184
P1184
Diagnosis information - Control unit DME (DFI)
Intake manifold pressure sensor: Electrical fault
Diagnostic conditions
- Ignition on or Engine running
- none of the following faults stored: P0234, P1638, P1639, P0107, P0108, P2228, P2229
Possible fault causes
- Loose contact or corrosion on connectors or lines
- Ground supply defective
- Intake manifold pressure sensor Faulty
- only Turbo
- Only if fault P1189 or P1190 (Boost-pressure sensor) is entered at the same time:
- Vacuum hose leaks to Frequency valve, boost control or Wastegate
- Frequency valve, boost control leaks
- Wastegate leaks
Fault setting condition(s)
- The actual value exceeds the defined upper or lower limit.
>H065 Intake pipe pressure actual value (measured)<
Fault effects
- Substitute value from model
P1186
P1186
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:
