OK here goes my first post. Thank you in advance and sorry for the negative start :doh: .
well i am trying to fix a no start 1991 MJ 5spd sport. i am a seasoned tech(i do this for a living mainly euro/vw stuff) but as we tech's don't like to admit defeat ill reach out to people with more chrysler experience than i have. i have never had good luck with their wiring. so here is the skiny. any help is highly appreciated.
i have no crank signal, no cam signal, obviously no spark, no injectors/no grounding signal/no power from the asd relay to them or the coil. i have supply voltage ie 5 volt but they seem to drop off while cranking or i might have a lead on my OSC going out.
no asd activation basically so no power out on the green and orange wire i have power on the supply for asd thou, i have key on power to the ecu and have cleaned most of the grounds. the ecu ground is ok black and tan wire. i get 12v on the coil wire with a meter but it won't hold a load with a test light.
the prior owner has replaced everything ecu,coil,crank sensor and distributor.this thing was kinda handed off as junk. i have check many of the wires for breakage just to find them ok. :fs1: :eek: :banana: :laughin:
kinda fed up with it. hope you guys can help thank again :bowdown: :bowdown: :bowdown:
