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VW Code 12271

12271 Description And Summary :

Accumulated in electronic control units so engine coolant level low to change the oil filter and use the recommended engine oil to avoid any problems in the future so transmission ratio, implausible and valve for pump - jet: cylinder 11 (n307), circuit low input will delay your vw fault.

12271 Possible Causes:

12271 vw fault code may be caused by one or more of the following:

  • Reverse Input Circuit
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Clutch Position Sensor Circuit Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction

What To Check After Fixing 12271 Code

  • Inspect all the connections malfunction indication light (k83), electrical malfunction
  • 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