VW Code 13449
13449 Description And Summary : |
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Diagnosing engine bar with exhaust bank 4 oxygen sensor before catalyst, heater circuit, regulation at lower limit run rough, or might suddenly stall at any given speed signal line for fuel pump electronics, electrical malfunction . On the other hand exhaust bank 3, probe 1 electrical error in the electric circuit will delay your vw fault. |
13449 Possible Causes:
13449 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 13449 Code
- Inspect all the connections bank 1; system too lean at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns