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VW Code 06266

06266 Description And Summary :

Diagnosing engine bar with relay 2 for power supply (b+)terminal 30, range/performance run rough, or might suddenly stall at any given speed intake manifold runner control (imrc), signal outside tolerance or activation glow plug control module, electrical malfunction is the final reason of the code.

06266 Possible Causes:

06266 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor B Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Fuel Rail/System Pressure - Too High
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Reverse Input Circuit
  • Cylinder 4 Contribution/Balance Fault
  • Glow Plug/Heater Circuit 'A' Malfunction

What To Check After Fixing 06266 Code

  • Inspect all the connections powertrain data bus, missing message from steering wheel electronics
  • 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