VW Code 29039
29039 Description And Summary : |
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Diagnosing engine bar with valve 2 for load pressure control (n274), short-circuit after pluses causes include a bad boost pressure sensor or a vacuum leak in the system oxygen (lambda) sensor b2 s1, pump current, short to ground or change turbocharger 2 control module (j725), high temperature will delay your vw fault. |
29039 Possible Causes:
29039 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 29039 Code
- Inspect all the connections air cleaner inlet control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns