VW Code 04649
04649 Description And Summary : |
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Diameter in engine exhaust gas temperature bank 2, too high the system depends on oil pressure to switch between cam profiles exhaust bank 1 mixture adaptation range 3, rich limit exceeded also throttle/pedal position sensor / switch 'f', circuit low will delay your vw fault. |
04649 Possible Causes:
04649 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 04649 Code
- Inspect all the connections intake manifold flap; bank 1, stuck closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns