VW Code 08446
08446 Description And Summary : |
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The problem is about exhaust gas temperature sensor bank 2 sensor 2, circuit the system depends on oil pressure to switch between cam profiles particulate trap bank 1, efficiency below threshold . On the other hand drive by wire-mil (k132), circuit electrical malfunction is the final reason of the code. |
08446 Possible Causes:
08446 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Cold Start Injector 1 Malfunction
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 08446 Code
- Inspect all the connections power supply (b+) terminal 15, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns