Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ECM-U300192

Condition




The Engine control module (ECM) continuously monitors a number of internal signals through calculations and compares them. The aim is to ensure reliability during operation.
Some of the control module's internal checks are performed when the control module is switched off. i.e. after the engine has been switched off and the control module's run-on has ended.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Internal checks give unacceptable results.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Shutting off the control module.

Substitute value
- Maximum vehicle speed limited.

Possible source
- Sequential fault related to throttle. Therefore fault-trace for another diagnostic trouble code (DTC).
- Poorly charged battery or corroded connecting wiring.
- Damaged software in the engine control module (ECM).
- Damaged engine control module (ECM).

Fault symptom[s]
- Text window and warning symbol/Text message
- Driving/Poor performance/lacks power
- Driving/Hesitates/surges/Unsure when/at all times
- Driving/Hesitates/surges/During acceleration