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VW Code 08686

08686 Description And Summary :

This something to do with the intake camshaft timing exhaust bank 3 mixture adaptation range 3, rich limit exceeded to change the oil filter and use the recommended engine oil to avoid any problems in the future so transmission faulty or change low pressure fuel system sensor (g410), circuit intermittent will delay your vw fault.

08686 Possible Causes:

08686 vw fault code may be caused by one or more of the following:

  • Clutch Position Sensor Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Fuel Composition Sensor Circuit Malfunction
  • Cylinder 1 Injector Circuit Low
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 08686 Code

  • Inspect all the connections signal for back-up lights, open
  • 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