VW Code 29304
29304 Description And Summary : |
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Staring in engine please check dtc memory of central electric control ecu it can suddenly lead to a significantly more supply voltage for fuel injector group a, open circuit also secondary air injection system control 'b', circuit high will delay your vw fault. |
29304 Possible Causes:
29304 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 29304 Code
- Inspect all the connections a/c refrigerant pressure sensor 'b', circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns