loopyengineeringco

@pazi88 tried that, but the max integer in the box is 255 and my pressure at 5v would be about 300. Also my signal is inverted, so 'min' would have...

> why can't you make the voltage divider do 0-5v instead? Can do, the top resistor has to be decreased & that means there will be more current draw from...

@jackscr12 that's possible for sure, but still doesn't address the inversion 😣 I might just use a tiny Arduino to translate the signal and emulate a supported transponder but it...

@Fera31 I'd happily use OEM but I'm not aware of any 3 wire OEM transducers, is there a list somewhere of these? I thought all OEM are usually 1/2 pin...

Well hot diggidy dang it works. I modified the circuit as suggested by @noisymime:  and did some sketchy guesstimations in excel  and came up with these values: ...

Small update: The resistor values maxed out the config values in TunerStudio, and with engine-off it was reporting 6psi or so. So I changed the bottom resistor from 30 ohm...

Thank you for the points @ImpulseAdventure - 'gslc_ElemSetFillEn(&m_gui,imageElement,false)' indeed masked the issue so it now wipes with the background colour instead of white:  (I think it's ghosting just because...

Thank you @Pconti31 for explaining, it makes perfect sense.