VW Code 08690
08690 Description And Summary : |
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Accumulated in electronic control units so transmission output speed sensor 2 (g196), circuit rpm too high it can suddenly lead to a significantly more secondary air injection system switching valve bank 1, stuck closed you can see the pressure control valve 1 (n215), open / short to ground is the final reason of the code. |
08690 Possible Causes:
08690 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 08690 Code
- Inspect all the connections control circuit for controller for turbocharger 1 (j724): electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns