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LC-1 Wide Band Results....Good or Not?

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Rock2610d

Proven Member
255
4
Jan 22, 2013
Cheyenne, Wyoming
Well I just got my DB gauge and LC-1 Wide-band installed. At idle approx 780 rpm, gauge reads 14.6 to 14.8.

WOT in third gear with boost at 15psi wide band reads 10.3 to 10.6.

Cruising with no boost gauge read around 12 to 13.

Gauge never goes above 15 unless I am going down hill in gear with my foot off the air pedal, or I let off after a good pull.

1995 Eagle Talon AWD, 9:1 compression, and Stock fuel pump rewired, Stock injectors, and T-25 turbo. NOTE: Elevation 7800 feet. Wide band installed after O2 housing but before flex pipe in exhaust....about 8 inches below the OEM NB sensor.

Is it safe to assume that with these readings I am not starving for fuel? I do have a EVO 9 fuel pump ready to install if you think my readings are not good.
 
Last edited:
Those readings are spot-on for stock tune. The 14.6-14.8 at idle is so good it's unheard of. LOL
 
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