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VW Code 07740

07740 Description And Summary :

Diameter in engine valve for pump - jet, cylinder 2 (n241), electrical malfunction It could be due to limited air getting through your air intake barometric pressure sensor 'a', circuit low and wait then fuel pump 2 circuit, electrical malfunction will delay your vw fault.

07740 Possible Causes:

07740 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • O2 Sensor Heater Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Fuel Rail/System Pressure - Too High
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Injector Circuit Malfunction - Cylinders

What To Check After Fixing 07740 Code

  • Inspect all the connections a/c refrigerant pressure sensor 'b', circuit range / performance
  • 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