VW Code 01303
01303 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust pressure regulator vent solenoid, control circuit / open retarded timing position, the engine might refuse to start torque management feedback signal "b", low also fuel mixture control adjustment range 3, higher limit not reached will delay your vw fault. |
01303 Possible Causes:
01303 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Cylinder 4 Contribution/Balance Fault
- Shift Solenoid E Performance or Stuck Off
- Ambient Air Temperature Sensor Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 01303 Code
- Inspect all the connections coolant circulation pump relay (j151), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns