mike, monte thanks for the replys... after driving the car a bit more like 300 miles...i now feel the change in how it shifts at 2\3 and wot...alot firmer than before...thanks for all your help guys...now trying to get ltft right ,seems to be all over the place... again thanks for ur help

hi all, i was running 9r13 on my 2008 a6 corvette ...car was running good..i was always disappointed in how the a6 tranny shifts in the car so when i heard that the 9r18 revision help the a6 out i was excited..well i put it in adjusted my air fuel and drove it for 75 miles...i really cant tell ant ...

yes! that's it!!

AFR is the same as Equivalence Ratio... and also, they changed the on-screen display... it is now in Lambda values, not the normal 14.75, etc etc like you're used to seeing on the screen...

in Lambda, 1.0 is 14.7... lower is richer, higher is leaner...

so, for example, if the ...

hi all i am trying to set my pe and need to read the AFR in the diagnostics .i am running 9r13.crom: and cannot find it anywhere ,i have checked everything 5 times,any help would be great .thanks

i have r08 in my 08 ls3 vette ...is there any tune change form that to 9r09. ? thanks for any help

ewww...

yeah, your WOT is ugly from 3700 rpm to 6000....

have anything underneath the car rattling/clanging, like the exhaust hitting/tapping something, or heat shields??

bad gas maybe??


try adding in a little extra fuel at WOT in that rpm range...

go to the Power Enrichment menu and adjust ...

mikel wrote:Have you tried fuel from an entirely different station?

hi mikel,yes i have to differnt chevrons and one mobil all with similar results.

hi all,i am getting to much knock i think with the latest predator tune.i am running the 91 oct tune using chevron premium...i have taken 3 degrees off the low setting and mid setting in the spark table and 1 degree from the high table...i am attaching my latest log with hopes that some one can help ...

thanks monte

hi all, is there any benifit or added features 05a to 07.i have a 2008 corvette a6.or should i just stick with 9r05a.thanks for any help.

need tcm support for my 08 vette

that's normal... both banks won't be exactly the same...

if your numbers are 0 and -1.56, you're golden - right where you wanna be.

hi lew,what i mean by 0 is there si no reading in bank 1.so when u use redux software it says there is no data.when u use the data veiwer software u u see data for ...

hi all,iwhen i monitor my long term fuel trim on bank 1 and 2 half the time i get one or the other bank with some sort of number.the other bank is 0.is my predator broken?the one i did today shows 0 on bank 1 and -1.56 on bank 2. my car is a 2008 corvette auto.only mods are halltech intake and 160 ...

hi i am setting my injector slope and the best i can get is ...-0.78130 bank one and -2.3400 on bank 2 is this ok.monte ss or anyone thanks for your help.
car is a corvette c6 2008 auto.