Ok so Doing a 1jz soarer swap in my 92 supra. All stock 1jz besides single turbo conversion. There are actually
two problems but im not entirely sure they coincide with eachother. Ok so did the swap wiring as per 92 teals
write up (cant find link right now) and for starters the starter doesnt turn over with the key, I can hear the starter relay
clicking over. but no signal is getting to the starter, it does turn over manually jumping the signal terminal. Also the harness i
have is for an auto so i tried jumping the the two terminals on the Neutral safety connector, Still nothing, DVOM says i have 12
positive koeo on both wires??Im at a loss So with that being said I have spark but no fuel.. CAR WILL RUN ON STARTING
FLUID. I have twelve volts at the injector connectors but it never switches ground, verified with noid light. I Have checked
each connector signal wire to the ecu and have continuity on all, so i know the wiring between is good. I have also checked
continuity between the IGF coming from the igniter to the ecu and there is continuity there as well. when all plugged in, KOEO
the IGF gets 5.xx volts but when cranking i cant seem to see it pulsing (attached wires to noid light, grounded one side,
attached other to IGF wire).All grounds check out as well.I would imagine if i didnt have a crank/cam signal it would not be
firing the coils either.Regardless im going to test those circuits tonight. At this point im confused as to what may be the
problem. Am I missing something? The only thing i can think of is that my body harness wiring is off somehow.. Any additional
information would be greatly appreciated.
P.S. Sorry for the long list of Crap but i just wanted everyone to know exactly how far ive gone in the diag process.
two problems but im not entirely sure they coincide with eachother. Ok so did the swap wiring as per 92 teals
write up (cant find link right now) and for starters the starter doesnt turn over with the key, I can hear the starter relay
clicking over. but no signal is getting to the starter, it does turn over manually jumping the signal terminal. Also the harness i
have is for an auto so i tried jumping the the two terminals on the Neutral safety connector, Still nothing, DVOM says i have 12
positive koeo on both wires??Im at a loss So with that being said I have spark but no fuel.. CAR WILL RUN ON STARTING
FLUID. I have twelve volts at the injector connectors but it never switches ground, verified with noid light. I Have checked
each connector signal wire to the ecu and have continuity on all, so i know the wiring between is good. I have also checked
continuity between the IGF coming from the igniter to the ecu and there is continuity there as well. when all plugged in, KOEO
the IGF gets 5.xx volts but when cranking i cant seem to see it pulsing (attached wires to noid light, grounded one side,
attached other to IGF wire).All grounds check out as well.I would imagine if i didnt have a crank/cam signal it would not be
firing the coils either.Regardless im going to test those circuits tonight. At this point im confused as to what may be the
problem. Am I missing something? The only thing i can think of is that my body harness wiring is off somehow.. Any additional
information would be greatly appreciated.
P.S. Sorry for the long list of Crap but i just wanted everyone to know exactly how far ive gone in the diag process.
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