How should I reset ECU/ECM computer 93 civic

[sirwilliam]

I simply took the old ECU/ECM computer off my 93 civic LX and never reset anything with new one.

Topic

[college man]

Heres a link that should helpC8-)

http://www.civicforums.com/forums/182-7 … t-ecu.html

[sirwilliam]

Cool cool, I’ve seen this write up, thx College Man.
I will post my results soon.

[EricTheCarGuy]

Indeed a great post College man. Keep us posted on your progress.

[sirwilliam]

I took the negative terminal for a minute or two, put everything back. I haven’t see much of a result yet. I better drive a bit more to see if I get a higher idle speed. I tend to run the a/c on all the time maybe be that’s the cause. Who knows.

[EricTheCarGuy]

I would check to see if someone adjusted the idle screw, if they did this is likely the cause of the idle issue as it is set at the factory and should not be tampered with. If you find that it was tampered with perhaps you can turn it out a bit to see if that brings the idle up to an acceptable level. If it wasn’t messed with I would leave that alone and look for another cause.

[sirwilliam]

Thanks Eric.

I can have my dealership check it also.
I was able to find that high idle valve so all I need is a screw driver and 10 minutes.

[Author]

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