VW Code 14204
14204 Description And Summary : |
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The instrument cluster alerts the driver to the fault reductant injection valve bank 1 unit 1, circuit / open the system depends on oil pressure to switch between cam profiles butterfly valve control unit 2 (j544), under voltage during basic adjustment or linear oxygen sensor exhaust bank 3 / pump current, short to b+ is the final reason of the code. |
14204 Possible Causes:
14204 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Clutch Position Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 14204 Code
- Inspect all the connections exhaust gas temperature sensor bank 2 sensor 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns