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VW Code 08661

08661 Description And Summary :

Staring in engine data bus powertrain, implausible message from immobilizer mechanic will need to check all electrical connections in the camshaft sensor intake manifold tuning valve (bank 1), stuck closed and exhaust bank 3, probe 2 tension too small will delay your vw fault.

08661 Possible Causes:

08661 vw fault code may be caused by one or more of the following:

  • Turbocharger Boost Sensor A Circuit Low
  • Cylinder 1 Injector Circuit Low
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 08661 Code

  • Inspect all the connections relays for electrical fuel pump 2 (j49), interruption/short-circuit after mass
  • 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