Understanding FMI 31 and SPN 6802 Codes Spn 6802 Fmi 31
Last updated: Saturday, December 27, 2025
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SERVICE FAULT PROBLEMS CUMMINS CODES DEF DEF COMON 18 9 9 15 9 4094 524032 116 34 524042 SPN SPN 21 4331 603 524043 Frozen 67 ISB Diagnosis Codes DEF 2013
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DIAGNOSTIC REPORT Cummins Code CM2350 X119B X12 2018 Newer spn 6802 fmi 31 Fault 5278