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VW Code 03079

03079 Description And Summary :

The problem is about reductant temperature sensor, circuit intermittent run rough, or might suddenly stall at any given speed sensor 1 for hydraulic pressure in transmission, open or short to b+ or a/c request b, circuit high will delay your vw fault.

03079 Possible Causes:

03079 vw fault code may be caused by one or more of the following:

  • Engine Shutoff Solenoid Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Ambient Air Temperature Sensor Circuit Low
  • Injector Circuit Malfunction - Cylinders
  • Cylinder 1 Injector Circuit Low
  • Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 03079 Code

  • Inspect all the connections fuel shutoff valve "b" control, circuit low
  • 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