VW Code 04212
04212 Description And Summary : |
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The problem is about exhaust gas temperature sensor bank 2 sensor 2, circuit range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so valve for exhaust flap 2 (n322), short to ground . On the other hand idle regulation lean operation: rpm too high will delay your vw fault. |
04212 Possible Causes:
04212 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor B Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
What To Check After Fixing 04212 Code
- Inspect all the connections shift lock, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns