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Cummins ISB CM850 (2003-06) Fault Code: 1911 PID: 157 SPN: 157 FMI: 0 Injector Metering Rail Number 1 Pressure – Data Valid But Above Normal Operating Range – Most Severe Level.
Posted by PerDiezel Solutions on
Cummins ISB CM850 (2003-06) Fault Code: 1911 PID: 157 SPN: 157 FMI: 0 Injector Metering Rail Number 1 Pressure – Data Valid But Above Normal Operating Range – Most Severe Level. Fuel pressure signal indicates that fuel pressure has exceeded the maximum limit for the given engine rating. Fault Code 1911 is activated when the sensed rail fuel pressure reaches the opening pressure of the rail fuel pressure relief valve. Sensed pressure has exceeded system target range. In normal engine operation, the ECM calibration varies the flow commanded to the fuel pump actuator to achieve the correct fuel rail pressure....
Cummins ISB CM850 (2003-06) Fault Code: 195 (2 wires) PID: 111 SPN: 111 FMI: 3 Coolant Level Sensor 1 Circuit – Voltage Above Normal or Shorted to High Source. High signal voltage detected at engine coolant level circuit.
Posted by PerDiezel Solutions on
Cummins ISB CM850 (2003-06) Fault Code: 195 (2 wires) PID: 111 SPN: 111 FMI: 3 Coolant Level Sensor 1 Circuit – Voltage Above Normal or Shorted to High Source. High signal voltage detected at engine coolant level circuit. Possible causes of this fault code include: ?Open return or signal circuit in the harness, connectors, or sensor?Signal wire shorted to sensor supply or battery voltage. Possible repairs: 1)Replace the engine coolant level sensor.2)Repair or replace the OEM harness.3)Replace the ECM. Cummins ISB CM850 (2003-06) Fault Code: 187 (Marine) PID: SID 232 SPN: 1080 FMI: 4 Sensor Supply 2 Circuit – Voltage...
Cummins ISB CM850 (2003-06) Fault Code: 195 (3 wires) PID: 111 SPN: 111 FMI: 3 Coolant Level Sensor 1 Circuit – Voltage Above Normal or Shorted to High Source. High signal voltage detected at engine coolant level circuit.
Posted by PerDiezel Solutions on
Cummins ISB CM850 (2003-06) Fault Code: 195 (3 wires) PID: 111 SPN: 111 FMI: 3 Coolant Level Sensor 1 Circuit – Voltage Above Normal or Shorted to High Source. High signal voltage detected at engine coolant level circuit. Possible causes: 1)Open return circuit in the engine harness, connectors, or sensor2)Signal circuit shorted to sensor supply or battery voltage3)Sensor supply circuit shorted to battery voltage. Possible repairs: 1)1)Replace the engine coolant level sensor.2)Repair or replace the OEM harness. Cummins ISB CM850 (2003-06) Fault Code: 195 (2 wires) PID: 111 SPN: 111 FMI: 3 Coolant Level Sensor 1 Circuit – Voltage Above...
Cummins ISB CM850 (2003-06) Fault Code: 196 (2 wires) PID: 111 SPN: 111 FMI: 4 Coolant Level Sensor 1 Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at the engine coolant level circuit.
Posted by PerDiezel Solutions on
Cummins ISB CM850 (2003-06) Fault Code: 196 (2 wires) PID: 111 SPN: 111 FMI: 4 Coolant Level Sensor 1 Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at the engine coolant level circuit. Possible causes: 1)Signal circuit shorted to ground or return in the harness, sensor or connectors. Possible repairs: 1)Replace the engine coolant level sensor.2)Repair or replace the OEM harness.3)Replace the ECM. Cummins ISB CM850 (2003-06) Fault Code: 195 (3 wires) PID: 111 SPN: 111 FMI: 3 Coolant Level Sensor 1 Circuit – Voltage Above Normal or Shorted to High Source. High signal...
Cummins ISB CM850 (2003-06) Fault Code: 196 (3 wires) PID: 111 SPN: 111 FMI: 4 Coolant Level Sensor 1 Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at engine coolant level circuit.
Posted by PerDiezel Solutions on
Cummins ISB CM850 (2003-06) Fault Code: 196 (3 wires) PID: 111 SPN: 111 FMI: 4 Coolant Level Sensor 1 Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at engine coolant level circuit. Possible causes: 1)Open SIGNAL circuit in the engine harness, connectors, or sensor2)Signal circuit shorted to ground in the engine harness, connector, or sensor3)Damaged sensor. Possible repairs: 1)Replace the engine coolant level sensor.2)Repair or replace the OEM harness.3)Replace the ECM. Cummins ISB CM850 (2003-06) Fault Code: 196 (2 wires) PID: 111 SPN: 111 FMI: 4 Coolant Level Sensor 1 Circuit – Voltage Below...
