Volvo Engine D13F Fault Code: PID 45 FMI 5 Inlet Air Heater Status
CONTROL UNIT:
Engine ECU
DETECTION CONDITIONS:
The engine control unit (E-ECU) registers that the voltage is between 8 V and 16 V (0.33 x Ubat and 0.66 x Ubat).
SYMPTOM:
1. Preheating not functioning.
2. Difficult to start in extreme cold.
POSSIBLE CAUSES:
1. Open circuit.
2. Defective relay.
3. Short circuit to higher voltage.
Volvo Engine D13F Fault Code: PID 45 FMI 4 Inlet Air Heater Status
Volvo Engine D13F Fault Code: PID 45 FMI 3 Inlet Air Heater Status
Volvo Engine D13F Fault Code: EF3602 Critical Bus Communication Failure
Volvo Engine D13F Fault Code: EF3601 Performance Loss Bus Communication Failure
Cummins ISB CM850 (2003-06) Fault Code: 2976 PID: SPN: 3361 FMI: 2 Dosing Control Unit Temperature – Data Erratic, Intermittent, or Incorrect. An internal error has been detected in the catalyst dosing control unit.
Cummins ISB CM850 (2003-06) Fault Code: 2973 PID: 102 SPN: 102 FMI: 2 Intake Manifold Pressure Sensor Circuit – Data Erratic, Intermittent, or Incorrect. The electronic control module (ECM) has detected an intake manifold pressure signal that is too high or too low for present engine operating conditions.