Hi everyone
this is my first go at tuning with HP tuners. I think I attached my latest tune file and log file. my MAF tune seems OK but when I tried to tune the VVE table im getting some wierd looking spots in the table with negative values? The vehicle is a 2010 silverado 5.3 with a turbo off of amazon. when I have the MAF failed to tune SD I get some wierd dead spots where i think its going lean? I cant seem to get knock retard of any type to log? I have added 3-4 different knock retard channels to the scanner but they always seem to be reading zero. is it possible for someone to have a quick look and give me some pointers? i have watched countless hours of youtube videos and read a ton of forum posts to no avail. Thanks
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