MPG accuracy / calibration vs pump MPG

[AndrzejM]

I'm using t_vagos code without any issues.
I remember some tests that I've made with 0.86 code but there was indeed some issue that required code changes for different clocks. t_vagos code needs that settings too, but it's one time thing. You should make the changes needed before uploading the code to your ATmega chip.

[thewanderer]

Originally Posted by AndrzejM

I'm using t_vagos code without any issues.
I remember some tests that I've made with 0.86 code but there was indeed some issue that required code changes for different clocks. t_vagos code needs that settings too, but it's one time thing. You should make the changes needed before uploading the code to your ATmega chip.

Which version of t_vago's code are you using? 20140512 - mpguino_1.92_tav.zip or maybe something else? Did you have to modify it at all?

It looks like I'd need to comment out

#define use20MHz true

as well as

#define useChryslerMAPCorrection true

would there possibly be anything else I might need to do to load this t_vago code on a 16MHz Arduino (atmega328)

[AndrzejM]

I'm using 20140512 - mpguino_1.92_tav.zip code with MPGuino build accordingly to the attached diagram.

I'm using 20MHz crystal, with 3 standard buttons, legacy LCD.
I needed to comment unused features and that's all I've done to the code.