DTCS P0471 To P0581 - Diesel
- P0471-Exhaust Pressure Sensor 1 Performance
- P0472-Exhaust Pressure Sensor 1 Low
- P0473-Exhaust Pressure Sensor 1 High
- P0480-Cooling Fan 1 Control Circuit/Open
- P0481-Cooling Fan 2 Control Circuit/Open
- P0487-EGR Air Flow Throttle Control Circuit A Open
- P0488-EGR Air Flow Throttle Control Circuit Performance
- P0489-EGR Control Circuit Low
- P0490-EGR Control Circuit High
- P0504-Brake Switch Signal Circuits Plausibility With Redundant Contact
- P0513-Invalid Skim Key
- P0522-Engine Oil Pressure Sensor Circuit Low
- P0523-Engine Oil Pressure Sensor Circuit High
- P0524-Engine Oil Pressure Is Too Low
- P053A-Crankcase Vent Heater Control Circuit Open
- P053B-Crankcase Vent Heater Control Circuit Low
- P053C-Crankcase Vent Heater Control Circuit High
- P0544-Exhaust Gas Temperature Sensor Circuit - Bank 1 Sensor 1
- P0545-Exhaust Gas Temperature Sensor Circuit Low - Bank 1 Sensor 1
- P0546-Exhaust Gas Temperature Sensor Circuit High - Bank 1 Sensor 1
- P0562-ECM Voltage Too Low
- P0563-ECM Voltage Too High
- P0578-Speed Control Switch 1 Stuck
- P0579-Speed Control Switch 1 Performance
- P0580-Speed Control Switch 1 Circuit Low
- P0581-Speed Control Switch 1 Circuit High