VW Code 29802
29802 Description And Summary : |
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Staring in engine please check dtc memory of all wheel drive ecu causes include a bad boost pressure sensor or a vacuum leak in the system engine coolant level sensor / switch, circuit . So for next ignition coil cylinder 15, open circuit is the final reason of the code. |
29802 Possible Causes:
29802 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 29802 Code
- Inspect all the connections exhaust bank 3 sensor 1 oxygen sensor signal, voltage too low during deceleration
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns