Customer: Hello cat man, I have following codes 2008 c13 cat SPN 111. FMI 3 SPN 3715. FMI 31 SPN 310. FMI 0 SPN 111. FMI 17 SPN 111 FMI 1. Cummins ISB4.5 CM2150 Fault Code: 2448 PID: 2560 SPN: 111 FMI: 17 Coolant Level - Data Valid but Below Normal Operating Range - Least Severe Level.
I HAVE C15 CAT WITH CODE SPN111 FMI 17 HAVE REPLACED SENSOR WATER IS GOOD HOW TO CHECK WIRING. I have a fault code SPN 111 FMI 17. CAT C15. Changed Fuel filters. Started after replacing filters but went off again