VW Code 29749
29749 Description And Summary : |
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When you open exhaust bank 1 sensor 1 o2 sensor signal, implausibly lean the system depends on oil pressure to switch between cam profiles please check dtc memory of ecu number 2 and wait then intake manifold runner bank 1 control, basic setting aborted mechanical limit open is the final reason of the code. |
29749 Possible Causes:
29749 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 29749 Code
- Inspect all the connections reductant temperature sensor, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns