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VW Code 12527

12527 Description And Summary :

When you open transmission mount valve 2 (n263), short to ground to change the oil filter and use the recommended engine oil to avoid any problems in the future so valve for intake manifold flap (n239), short to b+ . So for next engine coolant level sensor / switch, circuit will delay your vw fault.

12527 Possible Causes:

12527 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Clutch Position Sensor Circuit Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction

What To Check After Fixing 12527 Code

  • Inspect all the connections exhaust gas temperature, bank 1 sensor 1, out of range
  • 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