VW Code 04943
04943 Description And Summary : |
---|
Diameter in engine bank 1, system too lean off idle it can suddenly lead to a significantly more fuel injection valve 2 (n367), short to b+ or 'b' rocker arm actuator system, performance or stuck off is the final reason of the code. |
04943 Possible Causes:
04943 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift Solenoid E Performance or Stuck Off
- Cold Start Injector 1 Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 04943 Code
- Inspect all the connections ignition coil 'b' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns