GM Flex Fuel sensor failure or DUMB MISTAKE? Good thing I Click to view on Bing7:33One simple trick fixed this dumb mistake! While hooking up my AEM GM Flex Fuel sensor, I ran into a crazy issue where the ethanol content values were reading extremely high and low! At first IAuthor: BoostaholicsViews: 19K Gm fuel pump wiring - YouTube Click to view on Bing1:09Wiring GM fuel pump. 250 videos Play all Country Music Playlist 2020 - Top New Country Songs Right Now 2021 - Country Music 2022 - Latest Country Hits Maven RecordsAuthor: Matt ShaughnessyViews: 50K Flex Fuel Setup - Holley Performance Products So I read the instructions on setting up the flex fuel sensor, but have a question. I want to tap into J1 A26 like the directions recommend, but can not assign the sensor to that pin. I only get the option to pin it to other inputs, but not A26. Can anyone help me out with where to pin the sensor to?