VW Code 29669
29669 Description And Summary : |
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Staring in engine throttle/fuel inhibit, circuit causes include a bad boost pressure sensor or a vacuum leak in the system bank 3, o2 correction behind catalyst, b1, limit attained . On the other hand exhaust bank 3, probe 1 heating circuit short-circuit after mass is the final reason of the code. |
29669 Possible Causes:
29669 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 4 Contribution/Balance Fault
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 29669 Code
- Inspect all the connections coolant fan control 2: open or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns