CID 0041 FMI 04
Conditions Which Generate This Code:
The Electronic Control Module (ECM) detects the following conditions:
- The 8 Volt supply is less than 7.2 Volts DC for more than one second.
- The ECM has been powered for more than three seconds.
- Diagnostic code 168-01 is not active at the same time.
System Response:
The ECM will log the diagnostic code. The warning light on the control panel will flash while this diagnostic code is active. An active diagnostic code may not cause any noticeable effect on engine response unless the voltage drops below 6.5 Volts DC.
Possible Performance Effect:
The engine may be limited to low idle.
Troubleshooting:
If this diagnostic code is observed, check the associated wiring on the engine.
Test Step 1.
Refer to the Engine Electrical Schematic.
Results:
- OK - STOP
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