TCU form 91 coup compatible with TCU from 92 sedan
#1
TCU form 91 coup compatible with TCU from 92 sedan
Hi all,
Just wondering if the TCU from my 92 Accord parts car (4 door) is compatible with my 91 coupe? They look quite different from each other. The one from the 92 is labeled 3EX and the 1991 is labeled 3LZ. Thanks!
Just wondering if the TCU from my 92 Accord parts car (4 door) is compatible with my 91 coupe? They look quite different from each other. The one from the 92 is labeled 3EX and the 1991 is labeled 3LZ. Thanks!
Last edited by gdrew888; 03-04-2013 at 08:29 PM.
#3
Re: TCU form 91 coup compatible with TCU from 92 sedan
The 91 Coupe has a F22A4 engine
The 92 Sedan has a F22A6 engine
Not sure about the transmission models?
Thanks
The 92 Sedan has a F22A6 engine
Not sure about the transmission models?
Thanks
#4
Honda-Tech Member
Re: TCU form 91 coup compatible with TCU from 92 sedan
What is wrong with the original ECU?
#5
Re: TCU form 91 coup compatible with TCU from 92 sedan
Oh, yes auto. Nothing wrong at this time but I read allot about them failing and wanted to have a replacement ready to go to save on downtime. I did't want to risk trying it until I knew it couldn't do any harm. Thanks
#6
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Join Date: Dec 2012
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Worst that will happen is it will run like ****, throw CEL codes for days our just not run period.
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