Diagnostic trouble code (DTC) information
WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
Condition
Diagnostic trouble code (DTC) ECM-32 is stored if the control module does not receive a signal from the camshaft position (CMP) sensor (signal missing) or if the control module cannot interpret the signal from the camshaft sensor (faulty signal).
Substitute Value
None.
Possible Source
Signal missing:
- Contact resistance in the terminals
- Open-circuit in the signal cable
- Short-circuit to ground in signal cable
- Short-circuit to supply voltage in the signal cable
- Defective camshaft position (CMP) sensor.
Faulty signal:
- Contact resistance in the terminals
- Defective camshaft position (CMP) sensor.
Fault symptom[s]
- Malfunction indicator lamp (MIL) lit.