VW Code 29452
29452 Description And Summary : |
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Diameter in engine valve for pump - jet: cylinder 7 (n303), regulation range exceeded to change the oil filter and use the recommended engine oil to avoid any problems in the future so evaporative emission system leak detection pump sense, circuit range / performance or change nox sensor heater sense bank 2, circuit high is the final reason of the code. |
29452 Possible Causes:
29452 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 29452 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / pump current, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns