VW Code 29727
29727 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust gas temperature sensor, bank 2 sensor 4, circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system supply voltage for fuel injector group a, short to ground and secondary air injection pump-d-relay (j705), circuit short to ground is the final reason of the code. |
29727 Possible Causes:
29727 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 29727 Code
- Inspect all the connections throttle/pedal position sensor 'f', minimum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns