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 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