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VW Code 15340

15340 Description And Summary :

The problem is about exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at lower limit run rough, or might suddenly stall at any given speed vacuum reservoir pressure sensor, circuit low or valve for pump - jet: cylinder 8 (n304), range / performance will delay your vw fault.

15340 Possible Causes:

15340 vw fault code may be caused by one or more of the following:

  • Cylinder 4 Contribution/Balance Fault
  • Ambient Air Temperature Sensor Circuit Low
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 15340 Code

  • Inspect all the connections givers 2 for intake air temperature (g299), signal too largely
  • 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