brand new, just got it yesterday. who said i didn't tune without a wideband? i tuned my map clamp with my budddies lm-1 wideband.jyndrus90 said:DId you buy it new? I dunno how you tuned your mapclamp w/o a wideband but thats just plain dumb.
the last time i street tuned it, it was at a 11.5(about 2 months ago). now it's acting all weird, popping snappping under WOT. so i turned to the right 1-4 times and still the same 14.5 or so at wot. it doesn't spike or taper down by redline, just a solid 14.5. i think the AFR is fine, but the wideband is giving me false measurements.peteblksrt4 said:try moving the mapclamp around did u get it tuned on a dyno where u can see the air/fuel ratios at wot try moving the mapclamp around a lil bit to see if your air/fuel ratio changes at all
Weather changes affect AFR I'm not saying it changed for you but maybe. Also I heard some mapclamps mess up. Is the car still running fine when you go WOT?ESareTEEfour said: