VW Code 12608
12608 Description And Summary : |
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The problem is about turbocharger speed sensor, circuit range / performance the system depends on oil pressure to switch between cam profiles reductant injection valve bank 1 unit 1, circuit low . So for next exhaust gas temperature control circuit bank 3, out of range is the final reason of the code. |
12608 Possible Causes:
12608 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
What To Check After Fixing 12608 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns