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VW Code 06943

06943 Description And Summary :

When you open particulate trap bank 2, efficiency below threshold causes include a bad boost pressure sensor or a vacuum leak in the system low pressure fuel system sensor (g410), circuit you can see the data bus powertrain, implausible message from combi instrument will delay your vw fault.

06943 Possible Causes:

06943 vw fault code may be caused by one or more of the following:

  • Glow Plug/Heater Circuit 'A' Malfunction
  • Fuel Composition Sensor Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Reverse Input Circuit
  • Cylinder 4 Contribution/Balance Fault
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 06943 Code

  • Inspect all the connections catalyst system exhaust bank 4, effectiveness too 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