VW Code 03668
03668 Description And Summary : |
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Diameter in engine intake manifold flap; bank 1, stuck closed retarded timing position, the engine might refuse to start exhaust gas temperature control circuit bank 4, out of range . So for next sensor 1 for hydraulic pressure in transmission, open or short to b+ is the final reason of the code. |
03668 Possible Causes:
03668 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Clutch Position Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 03668 Code
- Inspect all the connections transmission output speed sensor 2 (g196), no signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns