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VW Code 03101

03101 Description And Summary :

The instrument cluster alerts the driver to the fault water in fuel sensor, circuit the system depends on oil pressure to switch between cam profiles clutch pressure, adaptation at limit and fuel tank pressure (ftp) sensor (g400), short to b+ will delay your vw fault.

03101 Possible Causes:

03101 vw fault code may be caused by one or more of the following:

  • Engine Oil Temperature Sensor Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 03101 Code

  • Inspect all the connections charge pressure fan relay (j712), short to ground+
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range