What ecu to use
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Honda-Tech Member
Joined: Dec 2006
Posts: 101
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From: Queensvillage, ny, Unitedstates
i have an odb2 h22 what computer should i use jdm should i go step down and them what and if i do a step down what do i have to rewire since the car is odb2 and the motor. Or will the odb 2 work fine. The car is 2001 accord 5sp
I have a 98 H22A4 in my 97 Accord....both obd2. When I smog, I use my stock LX computer....passes with flying colors. I swap it with the JDM P5M (no immobilizer) for everyday driving.
nope...no check engine light.
Thats how I was able to pass the state ref in CA....however, my ref didn't do a physical check of what computer I was using. He just plugged in and made sure everything reads ok and that I didn't have a JDM engine. When I install the LX computer, I have to run the car for about a month so everything will check out when I smog. The smog computers don't see JDM computers. Thats how I was able to pass my 97 Accord (OBD2).
Thats how I was able to pass the state ref in CA....however, my ref didn't do a physical check of what computer I was using. He just plugged in and made sure everything reads ok and that I didn't have a JDM engine. When I install the LX computer, I have to run the car for about a month so everything will check out when I smog. The smog computers don't see JDM computers. Thats how I was able to pass my 97 Accord (OBD2).
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butter99
Honda Civic / Del Sol (1992 - 2000)
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Oct 28, 2008 09:34 AM




