spork said:
If you have a wideband, use the lamda figure, not air/f as that number WILL change depending what type of fuel you're using...lamda stays consistant. A/f is just a mathimatical formula using lamda...
I just installed a zeitronix wideband on my car and would like to know how to read lamda numbers so I could tune the car right? When are the numbers rich and when are the numbers lean?
Thanks for your help.
Marco.
86 Grand National t-top (59900km)
stock long block,stock suspension, red stripe convertor, te44, smc alk injection, 24lbs boost, 94 octane, hooker cat back with dyno max ultra flow muffers, tomco 30lbs injectors, dynotech stage 4 street chip, thdp, mease 24 row IC, Ron Custom max boost brake module, MT drag radials (275/50/15) 3800lbs race weight with driver. (Torque convertor not locked)
.New set up: 42 ½ 009 injectors, turbotweak alky chip, rjc power plate, rjc boost controller, and will lock the torque convertor, zeitronix wideband, HR motor mounts, comp cam 980 valve springs, the rest is the same, will be going to the track this fall with new set up.
BEST E/T
60FT=1.52
1/8= 7.38
I/4= 11.74
MPH=113
BEST MPH= 114