VW Code 04249
04249 Description And Summary : |
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This code were stamped on VW Engine case evaporative emission system leak detection pump sense, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system mass-airflow sensor 3 (g456), signal to high . On the other hand exhaust bank 3, probe 2 heating circuit interruption will delay your vw fault. |
04249 Possible Causes:
04249 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Reverse Input Circuit
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 1 Injector Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 04249 Code
- Inspect all the connections direct ozone reduction catalyst temperature sensor circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns