Going very lean up top Lots of knock tephra v7
#20
I just wanted to update this because I think I found my issue. Well Ive been running V5 no problems but it just hit me one day that I have the gm ait sensor wired into pin 77 of the ecu and tephra v7 speed density works off of the fuel temp sensor at pin 77. I havn't had time to test it out yet but im pretty certain that will fix my problem.
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