VW Code 05020
05020 Description And Summary : |
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The problem is about ignition coil cylinder 14, low circuit It could be due to limited air getting through your air intake intake manifold runner position sensor / switch, circuit intermittent bank 2 . On the other hand 'a' rocker arm actuator system, stuck on will delay your vw fault. |
05020 Possible Causes:
05020 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 05020 Code
- Inspect all the connections ignition coil 'k' 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