VW Code 16631
16631 Description And Summary : |
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The problem is about intake manifold tuning (imt) valve position sensor / switch bank 1, circuit low the system depends on oil pressure to switch between cam profiles evaporative emission system switching valve control, circuit / open you can see the ignition coil 'l' primary control, short to plus will delay your vw fault. |
16631 Possible Causes:
16631 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 16631 Code
- Inspect all the connections planetary overdrive / low range, mechanical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns