VW Code 15474
15474 Description And Summary : |
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Staring in engine intake flap motor 2 (v275), faulty run rough, or might suddenly stall at any given speed reductant temperature sensor, circuit and secondary air injection system air flow/pressure sensor bank 1, circuit high is the final reason of the code. |
15474 Possible Causes:
15474 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 15474 Code
- Inspect all the connections ignition coil 'a' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns