Diagnostic trouble code (DTC) information
Condition
Diagnostic trouble code (DTC) ECM-0C is stored if the control module detects that the signal from boost pressure sensor 2 is too high, too low or missing.
Substitute Value
The EVAP diagnostic is disabled.
Possible Source
Signal too high:
- Short-circuit to supply voltage in the signal cable
- Open-circuit in the ground lead
- Contact resistance in the terminals
- Defective boost pressure sensor 2.
Signal too low:
- Open-circuit in the signal cable
- Short-circuit to ground in the signal cable
- Open-circuit in the power supply cable for boost pressure sensor 2
- Contact resistance in the terminals
- Defective boost pressure sensor 2.
Fault symptom[s]
- Malfunction indicator lamp (MIL) lit.