VW Code 00649
00649 Description And Summary : |
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The instrument cluster alerts the driver to the fault torque management request input signal a, high It could be due to limited air getting through your air intake radiator fan (v7), difficulty of movement / blocked . On the other hand fuel pressure regulator 2 control circuit low is the final reason of the code. |
00649 Possible Causes:
00649 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 00649 Code
- Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 5, 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