P1154

P1154

Diagnosis information - Control unit DME (DFI)

Engine compartment temperature implausible

Diagnostic conditions
- Ignition on or Engine running
- Activation Radiator fans > 60 %
- none of the following faults stored: P1157, P1158, P0480, P1460, P1461, P1462, P1466

Diagnosis starts under the following conditions:
- Engine compartment temperature > 119 °C (°F)

Diagnosis ends under the following conditions:
- Time (Diagnosis) > 200 Second(s)

Possible fault causes
- Air intake Radiator covered
- Engine compartment temperature sensor loose (lies on the engine;
- Engine compartment temperature sensor Faulty

Fault setting condition(s)
- Engine compartment temperature does not fall < 110 °C (°F), at:
- Diagnostic conditions

Fault effects
- Radiator fan activation ignored Engine compartment temperature