Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ECM-P261087

Condition
Central electronic module (CEM) sends information via the CAN-net about how long time has passed since the engine was turned off the last time. Engine control module (ECM) receives the signal and compares it to own calculated time (calculated based on temperature changes of engine temperature and outdoor temperature).
If Engine control module (ECM) does not receive any time from Central electronic module (CEM), the diagnostic trouble code is generated.
The diagnostic trouble code can be diagnosed when the ignition is on.

Substitute value
- The calculated time is used.

Possible source
- Malfunction detected by central electronic module (CEM).

Fault symptom[s]
- Nothing.