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Dead injector,,,,or ECU

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Logue

15+ Year Contributor
408
6
Sep 27, 2003
Tuckerton, New Jersey
I started my car this morning drove my brother to school.. car wasn't fully warmed up yet.. i got on it in 3rd brought to about 5krpm. I put it into 5th and started to cruise and it was misfiring. No check engine light yet. Pulled over turned the car off and back on. Check enine light for injector circuit. Went out pulled injector number 1 plug and there was no difference. Drove it home missfiring all the way. Pulled the full rail off took and injector 1 and put power to it and it pulse's. I switched the 1 injector to 2 and put number 2 injector in 1's spot. I start the car now i have no spark on cylinder's 2&3. Injector 1 still isn't pulsing. Its running on 1 cylinder number 4....WTF!!.. Anybody have any other idea's.. I'm gonna go see if i can get a noid light. I had spark in all cylinder before i pulled the rail. I also have a 6 bolt swap. I checked the wiring when the rail was off it all looked good..I'm clueless.
 
well anybody have a spare ecu :sneaky:

I have got another check engine light code that i have no clue what it means..
P1500 Generator FR termianl Circuit Malfunction. I have been getting this code but it hasn't ever affected anything before. Anybody know what it means?
 
So i put my ecu in a 98 gs-t and the car wouldn't start. I couldn't get the ecu out of the gs-t...
It shouldn't make a difference right 95-99 ecu's are all the same. Remember I do have the 6 bolt swap with the wiring for a 95-96 ecu.

its def the ecu... so i need one
 
Logue said:
****update not the ECU..

i have narrowed it down to the ignition supression resistor located on the firewall i will get another one tomm and try it out.


Thats what i have narrowed it down to also!!! Everything else checks fine. (ecu, ignition system..) I wonder where i can get one though???
 
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