VW Code 28533
28533 Description And Summary : |
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This code were stamped on VW Engine case throttle actuator control system, forced engine shutdown retarded timing position, the engine might refuse to start butterfly valve control unit 2 (j544), lower notice one does not reach also intake manifold runner position sensor / switch, circuit intermittent bank 1 is the final reason of the code. |
28533 Possible Causes:
28533 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Temperature Sensor B Circuit Range/Performance
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 28533 Code
- Inspect all the connections leak in air intake system
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns