Author Topic: 85 4runner with 88 motor  (Read 2491 times)

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-Matt-

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Re: 85 4runner with 88 motor
« on: Aug 14, 2007, 06:40:19 PM »
i think that i need to swap the fuse box and the harness for that because im having some major check engine lights and they all seem ridiculous because the thing is running Perfect and its giving me a code 51, 41, 21, 13 and code 21 is o2 sensor which i just put a new one in like 5 minutes ago and it didnt change anything. i have a feeling its trippin out from wiring because if i hook my old computer up i dont get any check engine lights, but since this motors more advanced i dont want to run my old ecu so im thinking it might be the harness that runs underneath the dash because theres those extra 2 plugs that connect to that then theres the 3 for the ecu and i think everything is fine until the harness underneath the dash, they all have the same connectors but im just not sure because so does all the ecu's but there differently built so let me know what u guys think becasue right now i think nothings wrong with my engine, i think its just tweatin out because like i said it holds a perfect idle at 700rps, its got more power than iv experienced in a 22re and it sounds good. im gonna go take pics and post them in a few minutes

 
 
 
 
 

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