VW Code 00303
00303 Description And Summary : |
|---|
This code were stamped on VW Engine case data bus powertrain, implausible message of the steering wheel electrics mechanic will need to check all electrical connections in the camshaft sensor throttle/pedal position sensor / switch 'd', circuit or ignition coil 'a' secondary circuit, malfunction will delay your vw fault. |
00303 Possible Causes:
00303 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Shift Solenoid E Performance or Stuck Off
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 00303 Code
- Inspect all the connections injection pump, timing calibration not learned
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns