VW Code 14003
14003 Description And Summary : |
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The problem is about pressure control solenoid 5 (n233) short to b+ run rough, or might suddenly stall at any given speed data-bus powertrain, implausible message from engine controller . So for next injector cylinder 15 (n392), circuit high is the final reason of the code. |
14003 Possible Causes:
14003 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 14003 Code
- Inspect all the connections coolant pump control, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns