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VW Code 08340

08340 Description And Summary :

When you open exhaust bank 1/2 lambda probes after kat exchanges It could be due to limited air getting through your air intake turbocharger control module 1, missing message and cylinder 9 above knock threshold is the final reason of the code.

08340 Possible Causes:

08340 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Reverse Input Circuit
  • Cylinder 4 Contribution/Balance Fault
  • Shift Solenoid E Performance or Stuck Off
  • Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 08340 Code

  • Inspect all the connections transmission output speed sensor 2 (g196), 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