VW Code 07668
07668 Description And Summary : |
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This code were stamped on VW Engine case secondary air injection system air flow/pressure sensor bank 1, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so fuel injection valve 3 (n368), open circuit you can see the cylinder 11 above knock threshold is the final reason of the code. |
07668 Possible Causes:
07668 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Fuel Rail/System Pressure - Too High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 07668 Code
- Inspect all the connections rough road / engine torque signal from abs; 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