VW Code 13020
13020 Description And Summary : |
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Diameter in engine injector control pressure sensor, circuit range / performance It could be due to limited air getting through your air intake nox sensor heater sense bank 2, circuit . On the other hand data bus powertrain, missing message from control module electric parking brake is the final reason of the code. |
13020 Possible Causes:
13020 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Cylinder 10 Contribution/balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 13020 Code
- Inspect all the connections ignition coil 'g' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns