no spark,,,,with lots of new parts
04-05-10, 07:30 PM
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no spark,,,,with lots of new parts
ok new engine new coils new ecu new wiring harness, fuses all good ,,relays seem good..,. what the ****!!! ingniter?? not sure whats going on
fd3s jdm
aNYONE GOT AN IDEA
fd3s jdm
aNYONE GOT AN IDEA
04-06-10, 01:16 AM
#2
gotta be more specific. what have yo diagnosed so far? especially electrical stuff. Which harness did you replace? engine harness wont have a direct effect on it except CAS sensors. There is a small harness for the coils, and then there is a big harness that runs all along the front chassis that plugs into the aforementioned coil but i doubt you replaced that. Alot of the lines that have to do with the ignition are in that one so you're gonna be doing alot of fooling around with that and a voltometer etc one if your not getting spark. also easy solution might be that the 30a engine fuse is blown. car will turn over but no spark with it bad
04-06-10, 08:30 PM
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Ok the main harness to the ecu is all changed. Which was all part of the newer engine that I installed. But how all this problem started was with the original engine I was trying to dflood it and forgot to pull the egi relay or do anything to prevent spark. And she caught fire. Put it out really fast and no real damage was done. With the exception of a few wires. However after that she never sparked again. So I said **** it I'll change everything because I want to have another engine anyways. I checked out the new harness and most of the wires And everything seemed good no cracks or bad wires that I can see. Seems like every system in the car is working. And every fuse I checked was good checked em all. So I'm kinda baffeld. Another thing when it's cranking over. The rpm gauge doesn't budge.
04-10-10, 08:16 PM
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93 fd3s electrical issues,,resulting in no spark
just to let yous kow where i am in this project,, i got the car recently with a fuel leaking issue, when i first got the car i was tryin to deflood it and stupidly set it on fire,,, i put out he blaze before it could hurt it.. only melted 2wires fixed them and away we go.. after that i had no more spark,. so i dropped in my other engine which was complete and running from a donor car,, wireing is all good from the ecu and i even put in the ecu from the donor,, still have no spark,,the tach is jumping all over the place,, and the radiator fan runs full out untill it shuts down.. turn the key again and the fan doesnt turn on ,, its weird and i checked every fuse in the car and they are all good...im going to go over my manual but im not the best when it comes to electronics
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