Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ECM-612D

Condition




The engine control module (ECM) checks the signal cable for the reset valve for the intake camshaft.
The diagnostic trouble code (DTC) is stored if the engine control module (ECM) detects that the signal from the reset valve is too low.
The diagnostic trouble code (DTC) can be diagnosed at ignition on and with the engine running.

Substitute value
None.

Possible source
- Contact resistance in the terminals
- Short-circuit to ground in the signal cable
- Damaged camshaft reset valve.

Fault symptom[s]
- Malfunction indicator lamp (MIL) lit.