Cummins ISL CM850 (2003-06) Fault Code: 1655 PID: SPN: 1324 FMI: 11 Engine Misfire Cylinder 2 - Condition Exists. Engine misfire has been detected in cylinder number 2.
Cummins ISL CM850 (2003-06) Fault Code: 1656 PID: SPN: 1325 FMI: 11 Engine Misfire Cylinder 3 - Condition Exists. Engine misfire has been detected in cylinder number 3.
Cummins ISL CM850 (2003-06) Fault Code: 1657 PID: SPN: 1326 FMI: 11 Engine Misfire Cylinder 4 - Condition Exists. Engine misfire has been detected in cylinder number 4.
Cummins ISL CM850 (2003-06) Fault Code: 1658 PID: SPN: 1327 FMI: 11 Engine Misfire Cylinder 5 - Condition Exists. Engine misfire has been detected in cylinder number 5.
Cummins ISL CM850 (2003-06) Fault Code: 1659 PID: SPN: 1328 FMI: 11 Engine Misfire Cylinder 6 - Condition Exists. Engine misfire has been detected in cylinder number 6.
Cummins ISL CM850 (2003-06) Fault Code: 1663 PID: SPN: 3241 FMI: 11 Catalyst Inlet Temperature Sensor Swapped with Outlet ? Condition Exists. The inlet and outlet catalyst temperature sensor connections are swapped.
Cummins ISL CM850 (2003-06) Fault Code: 1664 PID: SPN: 3050 FMI: 11 Catalyst Missing ? Condition Exists. The aftertreatment catalyst in the exhaust system is not present.
Cummins ISL CM850 (2003-06) Fault Code: 1665 PID: SPN: 3241 FMI: 4 Exhaust Gas Temperature 1 Circuit ? Voltage Below Normal, or Shorted to Low Source. Low signal voltage detected at the catalyst inlet temperature sensor circuit.
Cummins ISL CM850 (2003-06) Fault Code: 1666 PID: SPN: 3241 FMI: 3 Exhaust Gas Temperature 1 Circuit ? Voltage Above Normal, or Shorted to Low Source. High signal voltage detected at the catalyst inlet temperature sensor circuit
Cummins ISL CM850 (2003-06) Fault Code: 1667 PID: SPN: 3241 FMI: 2 Exhaust Gas Temperature 1 ? Data Erratic, Intermittent, or Incorrect. The exhaust gas temperature #1 sensor is not changing with engine operating conditions.