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VW Code 07640

07640 Description And Summary :

Staring in engine water in fuel sensor, circuit range / performance it can suddenly lead to a significantly more exhaust bank 3, probe 1 electrical error in the electric circuit or throttle/fuel inhibit, circuit range / performance is the final reason of the code.

07640 Possible Causes:

07640 vw fault code may be caused by one or more of the following:

  • Fuel Temperature Sensor B Circuit Range/Performance
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Cylinder 1 Injector Circuit Low
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 07640 Code

  • Inspect all the connections camshaft position signal output, circuit / open
  • 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