VW Code 15687
15687 Description And Summary : |
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Accumulated in electronic control units so exhaust gas temperature sensor 2 bank 1 (g448) causes include a bad boost pressure sensor or a vacuum leak in the system intake manifold runner control, lower stop not reached or change ignition coil 'g' primary control, circuit low will delay your vw fault. |
15687 Possible Causes:
15687 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 15687 Code
- Inspect all the connections pressure control solenoid 3 (n217), 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