Could anyone with the SLP calibrator in their vehicle (came as option is some 91-92 vehicles), please tell me where do you plug in to code it when it throws the light on. My light comes on when I am cruising around, if I am horse playing and racing, it never comes on.....only if I cruise and drive normal. My guess is maybe I need ot clean my TB cause it is throwing a lean code, but since I can not find where to code the ECM, I can not get the code to see if I am correct. Can someone please help me.

Thanks