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Can anyone offer Tech 2 parameters/insight?
I had the opportunity to monitor a 02 Z06 at an AutoCross race. His O2 sensors where around 950 mV under load, my 01 Z06 runs around 930 mV. Is this difference truly in changes from 01 to 02, or just noise in the O2 sensors. I was told the O2 sensors are not very reliable at WOT. Can this be true? Does anyone have a clue what the relationship between mVolts and oxygen to fuel ratio is? Is it a linear function? I have heard 13.8:1 is the ratio to shoot for. What is considered a safe region, and where should you become concerned? Any help would be greatly appreciated.
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2001 Z06: 160 deg thermostat, lowered 1" inch, Hurst shifter, CarTek 0.567"/0.567" Cam, Heads ported & polished by Champion, LS1 Edit & EFI Live.
1964 Corvette Coupe, Best ET: 7.51 @ 189.87, 632 cid, 10.5" Tire & mufflers, 3520 lbs, 18 deg Big Chief Head, Sheet Metal Tunnel Ram, w/Twin Fogger, 4 Stage Dry Sump. [img]http://www.z06vette.com/gallery/data/500/2822vette2.jpg[img]
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Linear Mode
