VW Code 12329
12329 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust gas recirculation cooling system, performance causes include a bad boost pressure sensor or a vacuum leak in the system crankshaft position signal output, circuit high . On the other hand o2 sensor signal bank 2 sensor 2, biased / stuck rich is the final reason of the code. |
12329 Possible Causes:
12329 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Engine Shutoff Solenoid Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 12329 Code
- Inspect all the connections relays for large amount of heat (j360), disconnected 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