VW Code 07029
07029 Description And Summary : |
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The problem is about a/c refrigerant distribution valve control, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system injector cylinder 14 (n391), circuit high also nox sensor heater sense bank 1, circuit high is the final reason of the code. |
07029 Possible Causes:
07029 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 07029 Code
- Inspect all the connections evaporative emission system leak detection pump control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns