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VW Code 10254

10254 Description And Summary :

Diameter in engine exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic it can suddenly lead to a significantly more torque management request input signal b, range / performance or change fuel supply heater, control circuit high will delay your vw fault.

10254 Possible Causes:

10254 vw fault code may be caused by one or more of the following:

  • Fuel Temperature Sensor B Circuit Range/Performance
  • Engine Shutoff Solenoid Malfunction
  • Fuel Composition Sensor Circuit Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 10254 Code

  • Inspect all the connections exhaust bank 3 sensor 1 oxygen sensor signal, voltage too low during deceleration
  • 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