VW Code 00648
00648 Description And Summary : |
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Staring in engine exhaust gas recirculation cooling valve control, circuit high the system depends on oil pressure to switch between cam profiles tiptronic switch up, circuit short to ground and wait then throttle/pedal position sensor 'f', minimum stop performance will delay your vw fault. |
00648 Possible Causes:
00648 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 00648 Code
- Inspect all the connections nox sensor heater control bank 2, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns