VW Code 07020
07020 Description And Summary : |
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Diameter in engine hydraulic pressure sensor 1, range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle/pedal position sensor / switch 'd', circuit you can see the secondary air injection system switching valve bank 2, stuck closed is the final reason of the code. |
07020 Possible Causes:
07020 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 10 Contribution/balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 07020 Code
- Inspect all the connections fuel pump "b" control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns