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code 25 - lean mixture #827849 07/31/07 01:59 AM

Joined: Feb 2004

Posts: 1,379

boonies of NH

Scerb

Body Damage is Cool

So I bought my first ever EFI Toyota today. Sucks, I know. <img src="/forums/images/graemlins/pfft.gif" alt="" />

Itsa '94, 22-RE and I'm getting code 25 - lean mixture. Manual says it can be caused by many things, some of which are bad O2, bad MAF, bad injector, bad fuel pressure, etc etc and etc. Any tricks on how to narrow it down? The CEL comes and goes now and then.

Don't tempt me to swap it to carburated, cause I will <img src="/forums/images/graemlins/smile.gif" alt="" />

Thanks,

Scerb

http://www.scerbfab.com/carb_faq.html

Entire Thread
Subject	Posted By	Posted
code 25 - lean mixture	Scerb	07/31/07 01:59 AM
Re: code 25 - lean mixture	ChrisH	07/31/07 02:17 AM
Re: code 25 - lean mixture	Scerb	07/31/07 02:19 AM
Re: code 25 - lean mixture	Scerb	07/31/07 02:20 AM
Re: code 25 - lean mixture	ChrisH	07/31/07 02:21 AM
Re: code 25 - lean mixture	Scerb	07/31/07 02:23 AM
Re: code 25 - lean mixture	4Crawler	07/31/07 02:18 AM

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