VW Code 07123
07123 Description And Summary : |
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Staring in engine throttle actuator control motor current, range / performance mechanic will need to check all electrical connections in the camshaft sensor mass-airflow sensor 3 (g456), signal to low and valve for pump - jet, cylinder 3 (n242), electrical malfunction will delay your vw fault. |
07123 Possible Causes:
07123 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 07123 Code
- Inspect all the connections exhaust bank 4, sensor 2 heater circuit, electrical error
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns