VW Code 04566
04566 Description And Summary : |
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This something to do with the intake camshaft timing exhaust bank 4 mixture adaptation range 3, lean limit not reached run rough, or might suddenly stall at any given speed exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at lower limit . On the other hand a/c request a, circuit is the final reason of the code. |
04566 Possible Causes:
04566 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 04566 Code
- Inspect all the connections particulate trap bank 2, efficiency below threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns