Originally Posted by TaleTEGaNights

ummmm its not a matter of "messing with the ECU" as you put it, nor an issue of who told me too.....Nobody did, this is a project im doing myself for fun, im not messing wiht my ECU, im constructing one for the formula SAE racecar my engineering faculty built and designed....its a work in progress, but its what im currently doing.....I will be using some of the same sensors in my car for the build and hence was callibrating the ADC's on the HC12 MCU for the appropriate range.....How the hell is this messing wiht my ECU? I thoght for an engineer youd be more intuitive with these kninda things....

look dude I asked a question, "what does it mean when my CEL blinks 10 times on car start" I didnt wanna have to explain my enitre project to this board because of it....

If you dont have an answer for me and jsut wanna nit pick phrasing and such for my post and what i said I am doing then save it cause i really dont care....If you can be somewhat constructive then go for it....