VW Code 29474
29474 Description And Summary : |
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The instrument cluster alerts the driver to the fault cylinder 4 above knock threshold retarded timing position, the engine might refuse to start throttle actuator control system, sudden high air flow detected . On the other hand o2 sensor signal bank 1 sensor 1, biased / stuck rich is the final reason of the code. |
29474 Possible Causes:
29474 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 29474 Code
- Inspect all the connections ecm/pcm power input, signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns