From speedylexus2jzgte at yahoo.com  Fri Mar 28 19:02:42 2008
From: speedylexus2jzgte at yahoo.com (stephen graham)
Date: Fri Mar 28 19:03:02 2008
Subject: [semkiv] Running lean
Message-ID: <627370.12051.qm@web39807.mail.mud.yahoo.com>

I need some help, my stock 2jzgte is running lean, the no1 o2 sensor is reading lean, but the computer is not compensating, i have an aftermarket pump, and already did the 12v mod. is there anything else that would cause this(its running so lean that it wont show up on the air fuel ratio guage untile you release the throttle) sorry if i posted this wrong, im new to the site thank you for your help, Josh Graham

                       
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