Cummins ISX CM870 (2003-06) Fault Code: 2384 PID: S027 SPN: 641 FMI: 4 Variable geometry turbocharger actuator driver circuit - voltage below normal or shorted to low source. Low voltage detected at turbocharger control valve circuit.
Cummins ISX CM870 (2003-06) Fault Code: 2385 PID: S027 SPN: 641 FMI: 3 Variable geometry turbocharger actuator driver circuit - voltage above normal or shorted to high source. Open circuit or high voltage detected at turbocharger control valve circuit.
Cummins ISX CM870 (2003-06) Fault Code: 2551 PID: P129 SPN: 1349 FMI: 0/16 Rear Fueling Actuator Pressure High - Warning. Unexpected high fueling detected on the rear bank.
Cummins ISX CM870 (2003-06) Fault Code: 2552 PID: P157 SPN: 157 FMI: 0/16 Front Fueling Actuator Pressure High - Warning. Unexpected high fueling detected on the front bank.
Cummins ISX CM870 (2003-06) Fault Code: 2554 PID: P95 SPN: 1209 FMI: 2/2 Exhaust Gas Pressure - Data Erratic, Intermittent or Incorrect. The exhaust gas pressure sensor is reading an erratic value.
Cummins ISX CM870 (2003-06) Fault Code: 2961 PID: P412 SPN: 412 FMI: 0/15 Exhaust Gas Recirculation Temperature - Data Valid But Above Normal Operating Range - Least Severe Level. Exhaust gas recirculation (EGR) temperature has exceeded the engine protection limit.
Cummins ISX CM870 (2003-06) Fault Code: 2962 PID: P412 SPN: 412 FMI: 0/16 Exhaust Gas Recirculation Temperature - Data Valid But Above Normal Operating Range - Moderately Severe Level. Exhaust gas recirculation (EGR) temperature has exceeded the engine protection limit.
Cummins ISX CM870 (2003-06) Fault Code: 2963 PID: P110 SPN: 110 FMI: 0/16 Engine Coolant Temperature - Data Valid But Above Normal Operating Range - Least Severe Level. Engine coolant temperature is above the engine protection warning limit.
Cummins ISX CM870 (2003-06) Fault Code: 2964 PID: P105 SPN: 105 FMI: 0/16 Intake Manifold 1 Temperature - Data Valid But Above Normal Operating Range - Least Severe Level. Intake manifold air temperature signal indicates intake manifold air temperature is above engine protection warning limit.
Cummins ISX CM870 (2003-06) Fault Code: 2973 PID: P102 SPN: 102 FMI: 2/2 Intake Manifold Pressure - data incorrect. The ECM has detected an intake manifold pressure signal that is too high or low for current engine operating conditions.