VW Code 14803
14803 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault secondary air injection valve 3 (n384), circuit short to b+ retarded timing position, the engine might refuse to start throttle actuator control motor, control circuit or charging system, voltage high is the final reason of the code. |
14803 Possible Causes:
14803 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 14803 Code
- Inspect all the connections intake air heater "a", 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