VW Code 043
043 Description And Summary : |
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Staring in engine linear oxygen sensor exhaust bank 3 / pump current, short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so data bus powertrain, missing message from control module level control and wait then exhaust gas temperature sensor bank 1 sensor 2, circuit will delay your vw fault. |
043 Possible Causes:
043 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 043 Code
- Inspect all the connections engine temperature 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