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Old Sep 30, 2013 | 11:40 PM
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JesseJamessrt6
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Joined: Jan 2012
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From: SouthTX
Default Re: datalogs LEAN AFR

Logged again today this time as Steve recommended.

93 degrees ambient, engine temp at 213 F, 93 octane

In manual mode while in 3rd at 2,000 RPM, the car downshifted as soon as I "stood on the throttle". I tried running the ultragauge while logging with zt-2 but the graphs were scrambled and it just didn't work. I unplugged the obdii port it the graphs were clean. I did another few runs without zeitronix and only the ultragauge and the timing starts out at -35 and slowly works its way up to about -4 before the upshift into 4th. LTFT is about 7 after the runs.


3rd gear pull

3rdgearpull_zpsb065b706.jpg


3rd gear pull shift into 4th

3rdgearpullshiftinto4th_zps604e6ee7.jpg
 
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