VW Code 09949
09949 Description And Summary : |
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The problem is about control module throttle actuator position, performance the system depends on oil pressure to switch between cam profiles fuel supply heater, control circuit / open you can see the turbocharger (tc)control module 2, faulty is the final reason of the code. |
09949 Possible Causes:
09949 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 09949 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns