VW Code 29520
29520 Description And Summary : |
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This code were stamped on VW Engine case intake manifold runner control, circuit high bank 1 run rough, or might suddenly stall at any given speed pressure control solenoid 3 (n217), short to b+ also nox sensor heater sense bank 1, circuit range / performance is the final reason of the code. |
29520 Possible Causes:
29520 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 29520 Code
- Inspect all the connections intake manifold runner control, circuit / open bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns