VW Code 18533
18533 Description And Summary : |
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Staring in engine secondary air injection system air flow/pressure sensor bank 2, circuit low retarded timing position, the engine might refuse to start control module throttle actuator position, performance also valve for pump - jet: cylinder 7 (n303), range / performance will delay your vw fault. |
18533 Possible Causes:
18533 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor B Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 18533 Code
- Inspect all the connections o2 sensor negative current control bank 2 sensor 1, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns