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ECU issues...

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Old Jul 19, 2003 | 06:30 PM
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essinem4130's Avatar
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Joined: Feb 2003
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From: Palmdale, Ca, USA
Default CEL 7 & 14

I bought a chipped ECU for my car, installed it while the car was still warm, drove it, and the car ran great. I went to my friends house, parked the car, left for a few hours. Came back, went to start it, and it sounded like ****. Idling under 500rpm, but when I turned the brights on it idled normal. When I went to give it some gas it would bog like hell. Said **** it, got my old ECU back, installed it, and it started up fine, but the idle was low. Drove it home, on the way there, I found something else out, with the stock ECU now, there is like a 2 step rev limiter at 2500rpm!!! So I cant rev my car past 2500rpm now!!! Ahhhh.. Any ideas, has this happened to anyone else? The chipped UCU was from JDM Honda Parts, Mugen chip, PR3. It also started throwing codes 7 and 14...


Modified by essinem4130 at 4:27 AM 7/20/2003
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