VW Code 04949
04949 Description And Summary : |
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When you open exhaust turbocharger control module 1 (j724), voltage supply outside permissible range it can suddenly lead to a significantly more coolant pump control, circuit range / performance . So for next fuel level sensor 2, performance is the final reason of the code. |
04949 Possible Causes:
04949 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 04949 Code
- Inspect all the connections low pressure fuel system sensor (g410), circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns