Cummins ISB4.5 CM2150 Fault Code: 321 PID: SID 4 SPN: 654 FMI: 6 Injector Solenoid Driver Cylinder 4 Circuit - Current Above Normal or Grounded Circuit.
Cummins ISB4.5 CM2150 Fault Code: 322 PID: SID 6 SPN: 651 FMI: 5 Injector Solenoid Driver Cylinder 1 Circuit - Current Below Normal or Open Circuit.
Cummins ISB4.5 CM2150 Fault Code: 323 PID: SID 6 SPN: 656 FMI: 5 Injector Solenoid Driver Cylinder 5 Circuit - Current Below Normal or Open Circuit.
Cummins ISB4.5 CM2150 Fault Code: 324 PID: SID 6 SPN: 653 FMI: 5 Injector Solenoid Driver Cylinder 3 Circuit - Current Below Normal or Open Circuit.
Cummins ISB4.5 CM2150 Fault Code: 325 PID: 206 SPN: 656 FMI: 5 Injector Solenoid Driver Cylinder 6 Circuit - Current Below Normal or Open Circuit.
Cummins ISB4.5 CM2150 Fault Code: 331 PID: SID 6 SPN: 652 FMI: 5 Injector Solenoid Driver Cylinder 2 Circuit - Current Below Normal or Open Circuit.
Cummins ISB4.5 CM2150 Fault Code: 332 PID: SID 6 SPN: SID 6 FMI: 5 Injector Solenoid Driver Cylinder 4 Circuit - Current Below Normal or Open Circuit.
Cummins ISB4.5 CM2150 Fault Code: 334 PID: 116 SPN: 110 FMI: 2 Engine Coolant Temperature - Data Erratic Intermittent or Incorrect.
Cummins ISB4.5 CM2150 Fault Code: 338 PID: SID 87 SPN: 1267 FMI: 3 Idle Shutdown Vehicle Accessories Relay Driver Circuit - Voltage Above Normal, or Shorted to High Source.
Cummins ISB4.5 CM2150 Fault Code: 339 PID: SID 87 SPN: 1267 FMI: 4 Idle Shutdown Vehicle Accessories Relay Driver Circuit - Voltage Below Normal, or Shorted to Low Source.