Need help with code 45 (running rich/lean).....How should I fix this??

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Nov 20, 2004 | 03:23 PM

PYITR821

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Honda-Tech Member

Joined: May 2002

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From: NorCal

Need help with code 45 (running rich/lean).....How should I fix this??

I have a 99 Gsr engine with a ITR Head, ITR cams, ITR intake manifold, Toda cam gears, Jdm ITR Pistons (std), Mugen Head Gasket, and 98 ITR ecu. Car was running fine until after the ITR Head swap. Now I get a code 45....I am assuming my car is running lean...Has anyone else had this problem? What should I do? Should I just buy a fuel pressure regulator for a quick fix?

thanks.

Nov 20, 2004 | 03:34 PM

SilverejSi-R_g

Joined: Nov 2004

Posts: 65

Likes: 0

From: north county sd, Usa

Re: Need help with code 45 (running rich/lean).....How should I fix this?? (PYITR821)

Save your self the headache and get an aftermarket pcm>>>> oh but do choose wisely

____________________________________
Silver 98 dx coupe SiR-G
looks stock..............