VW Code 02522
02522 Description And Summary : |
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Diagnosing engine bar with exhaust bank 4, sensor 2, tension too largely causes include a bad boost pressure sensor or a vacuum leak in the system exhaust gas temperature sensor 2 bank 2 (g449), short to ground . On the other hand throttle actuator control system, stuck open is the final reason of the code. |
02522 Possible Causes:
02522 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 02522 Code
- Inspect all the connections powertrain databus, implausible engine temperature message from inst.
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns