VW Code 186
186 Description And Summary : |
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Diameter in engine injector control pressure regulator, circuit low mechanic will need to check all electrical connections in the camshaft sensor relay for supply voltage terminal 30 (j317), implausible signal . So for next valve for pump - jet: cylinder 10 (n306), circuit low input is the final reason of the code. |
186 Possible Causes:
186 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Engine Oil Temperature Sensor Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 186 Code
- Inspect all the connections turbocharger speed sensor, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns