VW Code 02633
02633 Description And Summary : |
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The problem is about secondary air injection system air flow/pressure sensor bank 2, circuit high mechanic will need to check all electrical connections in the camshaft sensor throttle actuator control system, forced limited rpm or change relays for electrical fuel pump 2 (j49), short-circuit after pluses is the final reason of the code. |
02633 Possible Causes:
02633 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 02633 Code
- Inspect all the connections throttle closed position, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns