exhaust system

  1. Flex

    Cummins ISX » SPN: 4796 FMI: 11/31

    Codes Fault PID(P): S380 SPN: 4796 FMI: 11/31 Lamp: Amber SRT:Code: 1664 Reason The after-treatment diesel oxidation catalyst is not present in the exhaust system. Effect Possible reduced engine performance. Why the code? This fault code becomes active when the after-treatment diesel...
Top