VW Code 07623
07623 Description And Summary : |
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Accumulated in electronic control units so glow plug / heater relay, circuit open / short to ground retarded timing position, the engine might refuse to start shift lock, short to b+ or 'b' rocker arm actuator control, circuit low is the final reason of the code. |
07623 Possible Causes:
07623 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 07623 Code
- Inspect all the connections manifold absolute pressure / mass air flow - throttle position correlation at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns