Alrite I know when you adjust the timing you have to jump the service plug.But my car has two plugs in the green rubber holder above the ecu.Witch one do i jump also one is a little wider than the other.The car is a 92 cx hatchback,also when you jump the plug is the cel supposed to stay on.When i jump the smaller plug the cel stays on solid.

 

bump

 

the one you should jump is a 2 pin harness, it should be blue

the check light is supposed to stay on when it is jumped