No spark on 93 rx7
#1
FD SAY WHAAAT!!
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No spark on 93 rx7
Well for starts i was trying to wire up a msd6al2 and had a buddy helping me out and he some how hooked up wires backward and did a shitty saltering job. And from that messed up the leading coil pack. Well i got a new one and a another ignitor just incase. Checked the ecu and it was fine. So i tested everything and im getting power to the coil harness and getting resistance at the leading coil also but no spark. So i tried moving the ground to see if that would help and still nothing. So obly other thing i could think of is the crank sensor being messed up and not sending the signal to tell it to fire when needed to. Any ideas!? Would be greatly appricated.
#3
FD SAY WHAAAT!!
Thread Starter
yea it was. but i figured it out. the ecu went to ****. but like the weird thing is i opened it up a little after it messed up to see if anything was broken, or messed up / fried. and there was no signs of anything being messed up or fried so i figured it was ok. and continued on looking so after looking over everything i dont know how many times. it just couldnt have been anything else. so i tried another one and it started right up. but i would have thought something in the ecu would have at least showed a sign but it didnt.
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