VW Code 02573
02573 Description And Summary : |
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When you open throttle actuator control system, stuck open It could be due to limited air getting through your air intake valve for exhaust flap 2 (n322), open circuit or change nox trap, efficiency below threshold (bank 2) will delay your vw fault. |
02573 Possible Causes:
02573 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 02573 Code
- Inspect all the connections cylinder 11 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns