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hey guys would it make any difference if i put an 05 civic ex automatic ECU into my 02 civic ex 5speed ?

what would it do ?

is it good or bad ?

and then again when does the vtec kick in RPM wise ?

how do i know i got a vtec ecu ?

is there an specific number or letters for vtec ECU's ?

 
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its VTEC not VTECH. if you got it from WalMart, then you know its a VTECH. otherwise, what your going to do is break your car. Your car is going to be a retard. The ECU will try to shift, but like a retard, nothing happens.

This is Your Car on VTECH:

 
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you stupid kid first of all your profile says your only 16 years old and you probably still live with your mommy and she probably still does your laundry because you are a sorry *** kid and hey you probably work either @ your local fast food spot getting paid just a little more than $ 7 an hour so my point is .why dont you just grow the fack up . or if you just were trying to be funny by talking **** on my thread then your just a loser with nothing more important to do than just make **** up , and hey none of the above mention is a crime or a sin like the fast food restaurant, or your mommy still doing your laundry and living off of welfare . theres just some people that are not physically and/or mentally prepared to be successful in a life so here you have it you wanted it .this is all your gonna get from me or probably a little more . and by the way the picture you posted looks like your mom on crystal meth before giving birth to you that was kind of mean but i had to say it .

 
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jeez. lighten up. i do work at target, i earn $7.25 an hour, I earn a 4.2GPA in school. I dont think Im set up for failure. And yes, my mom still does my laundry on occasion. and as I said before, your car WILL be retarded with a AT ECU. In my post

 
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I already answerd your question your Stupid 22 year old!


The ECU will try to shift, but like a retard, nothing happens.


With a AT ECU, it will try to connect to a tranny ECU, failing to do so would result in no shift happenin! It just doesnt work. You need MT to MT or AT to AT.

 
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@ mauri503rida



Why, in the hell did you turn this into a personal attack on this guy?? You asked a stupid question, he gave you a semi stupid answer. He did not say anything negative about you. I will, however, say you're an idiot. Not only have you been outsmarted by the search function, you've been owned by a 16 y/o, and you haven't looked anywhere else on the internet, either. A quick search of a honda parts catolog would tell you, yes, the at ecu is a different part number than the mt ecu. Let me ask you a couple stupid questions now. Why in the hell would you want to do this?? Do you even know where the ecu on your car is?? Do you know when your vtec "kicks in" now?? Do you honestly think vtec on a single cam 1.7 NA engine makes a difference?? Are you aware that the vtec on the D17 is designed to provide increased efficiency, rather than performance?? And what does your high and mighty 22 year old *** do for a living, since you brought it up??

 
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wow here we go again another kid but this time a little older than the one before .yup and nobody has still answered my question .and you asked what do i do for a living let me just put it like this i make $58,000 a year and i don't even have a california id yup i'm a straight wetback, beaner if you would thats sad hu it's all good i might not know **** about cars but my stomach is never empty ....and just so you know i'm starting a career with UTI on january haha .thank you so will you answer all the questions i asked on my thread now or you are just gonna keep whining and coming up with different **** just to make me sound like an idiot .

 
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First of all SEARCH! i can guarantee all of these questions have been answered multiple times here. that being said i will answer them neway.

It wont make a difference, except that you will have to bypass the ecu so it thinks you are in p, d, and reverse, so your car will start and drive. so its pointless.

vtec depends on throttle position and rpms. it doesnt engage at a certain rpm

get the part number and call a honda dealership.

there your questions are answered.

 
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and dont mouth off to someone just cuz they are being an ***. its the internet for god sakes!

 
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Triz, you on vacation or something?

 
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hey man thnks for answering my questions i been using an automatic ecu for the past 4 months and nothing hapenned my **** didn't blow up or anything i just wanted to find out if any body did the same thing and got different results so thanks anyway for the heads up.

 
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have you HONESTLY been using the Auto ECU? if that is the case. i give your props. i honestly did not think it would work. cuz it just doesnt make sense. do you get what Im saying?

 
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and the fact that the 05's have the D17b2 i believe versus the D17a2 in the 02's. i just dont believe it will match....

 
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one word for this thread......dang!

 
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yup i been using an automatic ecu on my 01 civic sedan vtec 5speed and recently last week i finished my vtec swap on my 02 civic coupe lx now ex i did that vtec swap on my sedan couple of months ago and and i'm starting my ef9 this winter i got everything i need except motor mount i don't feel like payin $600 for the wich i'll probably end up doing facking hasport is so expensive heres some pics of what i'm throwing in my ef. and pics of my ef too .positive feedbacks /negative feedbacks are welcome.

http://i199.photobucket.com/albums/a...787653_0_0.jpg
http://i199.photobucket.com/albums/a...icture_009.jpg
http://i199.photobucket.com/albums/a.../k20a-tr-1.jpg
http://i199.photobucket.com/albums/a.../k20a-tr-3.jpg
http://i199.photobucket.com/albums/a...09.jpg:rockon:

 
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definitely cant use a ex auto ecu for that. lol

 
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k im lost...

AT (EX) ECU for a what looks like a K20?
i dont think that will work at all?

 
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reading owns you!