VW Code 16123
16123 Description And Summary : |
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When you open actuator supply voltage "b", circuit high run rough, or might suddenly stall at any given speed exhaust gas recirculation system performance also fuel injector group 'c' supply voltage, circuit / open will delay your vw fault. |
16123 Possible Causes:
16123 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 16123 Code
- Inspect all the connections nox sensor heater control bank 2, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns