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Having this problem anyone got any info or tune file woth the correct parameters set for 02 maf and what ever else is gonna throw a check engine light

bank 1 and 2 lean codes p0171 174
I have lean codes bank 1 and 2. Car is 12 ctsv with cold air intake and cutouts. I cleaned the maf but the codes keep returning. Gonna do smoke test today but I...

I have lean codes bank 1 and 2. Car is 12 ctsv with cold air intake and cutouts. I cleaned the maf but the codes keep returning. Gonna do smoke test today but I don't get anywhere what next? Also...

THIS IS MY CURRENT TUNE TO GO WITH THE LAST LOG FILE CAN SOMEONE LOOK OVER AND TELL ME WHERE I CAN MAKE THE RIGHT ADJUSTMENTS
timing
PE
fuel ramp

Can anyone look at this log an tell me if i should pull fuel out also tell me how to fix my afr it went crazy and I am having trouble getting it right on the data log

are you able to see the log file also im kinda rookie with the whole e85 deal so when you say the fueling should match that do you mean the stoich afr table or the fuel trims

96867

How do i post a log file

I need to better understand what to see on my lambda and or afr wide band cruising and under boost. Currently have e75 in the tank

3 bar 5.3 single turbo cam. 15lbs and 14 degrees timing but it pops as it comes into boost. Definitely out exhaust.

3 bar 5.3 single turbo cam. 15lbs and 14 degrees timing but it pops as it comes into boost. Definitely out exhaust.

Anyone got a tune file for a 5.3 for decapped non flex injectors. 80 lb. Also what do I need to change in the tune to support a btr 3 turbo cam. no maf and I relocated the iat to the intake if that...

I have decapped gen 3 injectors in a gen 3 5.3 with btr stage 3 turbo cam. Can anyone post or send me a log with the correct parameters for the decaps. also need to delete the maf. the truck runs but...