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VW Code 01263

01263 Description And Summary :

Staring in engine charge pressure fan relay (j712), open causes include a bad boost pressure sensor or a vacuum leak in the system exhaust gas temperature sensor, bank 2 sensor 5, circuit range / performance and wait then exhaust gas temperature sensor bank 2 sensor 2, circuit intermittent is the final reason of the code.

01263 Possible Causes:

01263 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Crankshaft Position Sensor B Circuit Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Fuel Composition Sensor Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Fuel Rail/System Pressure - Too High

What To Check After Fixing 01263 Code

  • Inspect all the connections injector control pressure sensor, circuit high
  • 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