VW Code 07471
07471 Description And Summary : |
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When you open relays for pump load air cooling (j536), interruption / short-circuit after mass retarded timing position, the engine might refuse to start data bus powertrain, missing message from steering angle sensor you can see the reductant injection valve bank 1 unit 2, circuit high is the final reason of the code. |
07471 Possible Causes:
07471 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Composition Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 07471 Code
- Inspect all the connections reductant / regeneration supply control, 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