VW Code 18920
18920 Description And Summary : |
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Accumulated in electronic control units so linear oxygen sensor exhaust bank 3 / pump current, open circuit mechanic will need to check all electrical connections in the camshaft sensor fuel injector group 'c' supply voltage, circuit low or change actuator supply voltage 'c', circuit low will delay your vw fault. |
18920 Possible Causes:
18920 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 18920 Code
- Inspect all the connections secondary air injection system control 'b', 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