VW Code 18687
18687 Description And Summary : |
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This code were stamped on VW Engine case bank 1, exhaust cam wave position sensor (g300) / crankshaft position sensor (g28), wrong allocation mechanic will need to check all electrical connections in the camshaft sensor intake manifold runner position sensor / switch, circuit high bank 2 also o2 sensor out of range during deceleration bank 1 sensor 1 will delay your vw fault. |
18687 Possible Causes:
18687 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 18687 Code
- Inspect all the connections bank 2, cam shaft position sensor, discharge opening (g301), short-circuit to mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns