VW Code 09943
09943 Description And Summary : |
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When you open exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at lower limit run rough, or might suddenly stall at any given speed low pressure fuel system sensor (g410), circuit high or turbocharger control module 1, implausible message is the final reason of the code. |
09943 Possible Causes:
09943 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 09943 Code
- Inspect all the connections glow plug control module 2 (j703) to pcm communication 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