VW Code 16166
16166 Description And Summary : |
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The problem is about exhaust bank 3, probe 1 electrical error in the electric circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so cylinder 9 above knock threshold . On the other hand exhaust bank 4, sensor 2, tension too small will delay your vw fault. |
16166 Possible Causes:
16166 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 16166 Code
- Inspect all the connections injector cylinder 15 (n392), 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