CEL 45 Fuel system too rich or lean (Civic d16y8)
03-30-2005, 01:52 PM
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CEL 45 Fuel system too rich or lean (Civic d16y8)
I have a 98 Civic EX with a d16y8. I recently did a 5spd conversion on it. Ok, the past few days I've been driving around my block for an hour everyday. Then today after driving it for like 15 min, I got a CEL code 45 (Fuel system too rich or lean). All I did to mess with the fuel system was adjusting the TPS to .5v at idle. It revs fine and all. I noticed that its eating my gas up though. So, could anyone help me fix this problem? Thanks in advance. 
03-30-2005, 02:40 PM
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Re: CEL 45 Fuel system too rich or lean (akad3mikz)
i had that code not too long ago but i never did anything to the fuel system to fix it. i would get that code and every now and then i would get a misfire code on a cylinder. i changed my ICM and everything was better but that was just me.
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