ECU Changed and Gas mileage dropped
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ECU Changed and Gas mileage dropped
I changed the ECU on my 92 Civic. The A/C was not working properly. I was getting 39mpg without A/C. I now get 32 MPG with A/C. Doesn't this sound like a large drop in mpg? I figured 3 mpg maybe but not 6! I am at 4500 ft elevation and I do not know where the ECU came from. Are there tweeks I could/should make to improve the mileage?
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joelmatt89
Honda Civic / Del Sol (1992 - 2000)
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07-27-2009 12:03 PM