VW Code 29739
29739 Description And Summary : |
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Accumulated in electronic control units so injector control pressure, too high - engine off causes include a bad boost pressure sensor or a vacuum leak in the system torque management request input signal b and engine coolant bypass valve, control circuit low will delay your vw fault. |
29739 Possible Causes:
29739 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor A Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 29739 Code
- Inspect all the connections o2 sensor pumping current trim bank 1 sensor 1, 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