Cummins ISB CM850 (2003-06) Fault Code: 784 PID: SPN: 1590 FMI: 2 Loss of communication with adaptive cruise control. The...

Cummins ISB CM850 (2003-06) Fault Code: 951 PID: 166 SPN: 166 FMI: 2 Cylinder power imbalance between cylinders. A power...

Cummins ISB CM850 (2003-06) Fault Code: 957 PID: 27 SPN: 27 FMI: 2 EGR Valve Position – Data erratic, intermittent,...

Cummins ISB CM850 (2003-06) Fault Code: 958 PID: 27 SPN: 2795 FMI: 2 VGT Position Sensor – Data erratic, intermittent,...

Cummins ISB CM850 (2003-06) Fault Code: FC0001 PID: SPN: FMI: Exhaust Gas Pressure Sensor Number 1 Circuit – Voltage Above...

Cummins ISB CM850 (2003-06) Fault Code: FC0002 PID: SPN: FMI: Exhaust Gas Pressure Sensor Number 1 Circuit – Voltage Below...