VW Code 29639
29639 Description And Summary : |
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This something to do with the intake camshaft timing intake manifold runner position sensor / switch, circuit range / performance bank 2 the system depends on oil pressure to switch between cam profiles throttle/fuel inhibit, circuit low . So for next exhaust gas temperature sensor, bank 1 sensor 4, circuit low will delay your vw fault. |
29639 Possible Causes:
29639 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 29639 Code
- Inspect all the connections o2 sensor reference voltage bank 2 sensor 1, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns