P1637

P1637

Diagnosis information - Control unit DME (DFI)

Boost-pressure sensor (Pressure sensor forward Throttle valve valve) 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
- Loose contact or corrosion on connectors or lines
- Ground supply defective
- Boost-pressure sensor Faulty

Fault effects
- Substitute value from model