yeah wiring order sorry. Correct is 163425 mine as it was on my car was 164352. Four wires in wrong place.
1987 7mge swapped to 1988 7mgte no spark no fuel
- Thread starter alien4real
- Start date
I dunno. Forget and not at home to look. I gotta say though, that last post of yours gave me a headache 
Yeah i re read it a lot of shit in there. Everything i find gives wire order correct and mine is wack. trying to find where i found it?
Sorry op for the thread jack.
Sorry op for the thread jack.
No problem. Firing order is 153624
Putting the first three over the second three gets you the plug sets:
1 5 3
6 2 4
Somewhere in there is a clue as to why your engine ran OK...
Putting the first three over the second three gets you the plug sets:
1 5 3
6 2 4
Somewhere in there is a clue as to why your engine ran OK...
I see it but dont understand how though? from what i am seeing on the coil pack 16-43-52 Its not a problem ran great. The injectors batch fire right? If so that would make sense why it ran good, but wouldnt seem too economical? coil fires 4 and 3 at same time one exh one comp, both injectors firing also would give me a good running engine regardless of order, unless when stacking the numbers shows the coil location too? which would make 52 firing when 43 should? also making engine strokes off?
If not batch fire then then that means i have no fuel in one cylinder that is firing which would cause a mis right?
If not batch fire then then that means i have no fuel in one cylinder that is firing which would cause a mis right?
I think I said 3-4 then 5-2 in the other thread instead of 5-2, 3-4. My mistake. I didn't look in the book, when you always need to look it up.
Nick M;1590881 said:
Well to end this thread on good new for those who have helped me, I GOT IT!!! It turns out my cps was in 180 degrees out of time, I had dirty connections between the ecu and harness so once i cleaned them and retimed it properly all i can say is VROOM PSHH!! I breathed life back inton the old supra and brought this N/A to life with a gte powerplant. I'm looking into soldering the diodes for the tach next to make it work correctly. My fuel pump was ok in the end. Thanks for the info on how to jum it and pull codes it really helped alot. i have a code free system now and wraping it up the rest of the way this week. Any ideas on a exhaust that works with a megan racing downpipe? How about after market intercoolers and what size pipe to support 300-400hp? i have a 2.5 bov flange and a ssqv bov going into it. Thanks again and look for a new thread on the exhaust and intercooler.