RE ECU Wiring question...
09-04-06, 08:47 PM
#4
dAracIngPhaRmaCist
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Ok, NZ... so I am just double checking because if I am correct I will start my swap this Wednesday (my next day off from work...) I have the N390 that came with my 1995 JC 13BREW. So, everything that I have read during the searches saying that the stock ECUs for the JC Cosmo engine wont work w/o the auto tranny is wrong and I will be ok with the stock ECU as long as I rewire the Body wiring harness for my FC? Thanks for the help...
09-05-06, 04:49 AM
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A mate of mine had a 2-rotor JC Cosmo that he swapped an FC 5-speed into. He did nothing at all to the engine ECU and it ran exactly as it did before. Not even any ECU error codes.
The 3-rotor ECU is a different story because it controls both the engine and gearbox. It takes a bit of work to convince the ECU nothing is missing. I know someone who's done this too.
So you have the harness for the JC ECU?
The 3-rotor ECU is a different story because it controls both the engine and gearbox. It takes a bit of work to convince the ECU nothing is missing. I know someone who's done this too.
So you have the harness for the JC ECU?
09-05-06, 04:53 AM
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dAracIngPhaRmaCist
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Yes, I have the harness and the N390... the only thing that I dont have is the body electrical harness... but I know that if I can just get the plug, I could splice it easily with my FC harness...
Last edited by Apathy; 09-05-06 at 05:01 AM.
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