VW Code 03522
03522 Description And Summary : |
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Staring in engine data bus engine/engine, software condition monitoring the system depends on oil pressure to switch between cam profiles motor for intake manifold flap (v157), no signal you can see the turbo/super charger, under-boost condition will delay your vw fault. |
03522 Possible Causes:
03522 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail/System Pressure - Too High
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 03522 Code
- Inspect all the connections intake air temperature sensor 1/2 correlation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns