VW Code 12323
12323 Description And Summary : |
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The problem is about ignition coil 'h' primary control, short to plus causes include a bad boost pressure sensor or a vacuum leak in the system starter activation, return message terminal 50, short to b+ you can see the evaporative emission system switching valve control, circuit high will delay your vw fault. |
12323 Possible Causes:
12323 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Composition Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 12323 Code
- Inspect all the connections data bus powertrain, missing message from adr control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns