what purpose does these circuits serve February 18, 2019, 03:26:18 PM I think i asked this question nearly a decade ago,,, i cant remember the answer......1987 EVTM page 42- 3.8L start / IGN = near C403 there is a circuit ID #16 which is red/lt green. what purpose does this wire serve?page 43- 5.0L start / IGN = circuit ID #16 red/light green, what purpose does fuse link "P" serve?in both instances what i am trying to understand is.... you have a jumper "wire" bypassing another "wire".?????? Quote Selected
what purpose does these circuits serve Reply #1 – February 19, 2019, 12:20:44 AM It is an error in the diagram. Looks like the engineers wanted to add a 20 gauge fuse link to the "Hot in Start & Run" circuit and the tech writers screwed up the diagram change.They corrected it in the 88 version of the EVTM.See the 86,87 and 88 versions of the 5.0 diagrams below: (3.8 is similar.)[ATTACH=CONFIG]40095[/ATTACH][ATTACH=CONFIG]40096[/ATTACH][ATTACH=CONFIG]40097[/ATTACH] Quote Selected