So I sold my 06 lbz got this lmm lift pump,4” deleted exhaust, dsp5, and a v2 autocal Idaho rob all this was done when I bought it thing is no position on the dsp5 feels any different?. Gas mpg sucks only 15mpg truck has a 6” rcd lift on 35s btw any idea if the tunes even are loaded?.
You won't get mpgs with the lift and tires fwiw..
If you have the autocal plug it in and re-download the dsp5 file? Worth a try..
If you have the autocal plug it in and re-download the dsp5 file? Worth a try..
I actually found out on the autocal in the data log it shows the tune # and if I turn the switch it changes but no power difference that I can tell
Went up to 16.8mpg after cleaning the maf sensor and the air filter but now I realized my dads pump isn’t working
What kind of shape are the injectors in and is there any boost leaks? What the calculated fuel rate at idle? Worn injectors and a minor boost leak can make these trucks seem like each tune isn't much different from each other. My balance rates were good the cfr was 6-8. I put new sticks in at the cfr is 11-12 and I can tell a huge difference in power again between tunes.
Not sure I only have a autocal to read anything right now and it won’t show rates. But with the fass pump actually working I can tell the difference some now but I believe there stock trans tunes