VW Code 01474
01474 Description And Summary : |
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The instrument cluster alerts the driver to the fault evaporative emissions (evap) fuel vapour temperature sensor, circuit retarded timing position, the engine might refuse to start reductant injection valve bank 1 unit 1, circuit / open . On the other hand control module 2 for cooling fan, short circuit will delay your vw fault. |
01474 Possible Causes:
01474 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail/System Pressure - Too High
- Ambient Air Temperature Sensor Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 01474 Code
- Inspect all the connections supply voltage for fuel injector group a, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns