SPN 653 FMI 5
WarningGeneral
What This Code Means
Failure is detected; System triggers appropriate substitute reaction
Possible Causes
- •Hardware errors in the injectors
- •Hardware errors in respective ECM power stages
- •Overcurrent
- •Command collision
- •RAM error
- •Short circuit
Suggested Actions
- 1Diagnostic procedure uses pattern detection to identify specific errors and trigger appropriate substitute reaction
Related Winco Fault Codes
ASK RUDY ABOUT THIS FAULT
Get a diagnosis walkthrough for SPN 653 FMI 5 on your specific Winco unit — cited to the OEM manual, not a forum guess.
GET THE ANSWER
Free account required — we'll bring your question with you.