evo4noob

I Have a PLX WIDEBAND
DM5 + SM AFR...


I noticed no support for this wideband with either EcuFlash or EvoScan.

Is there a way to get my wideband to work?

hediki12

hey i never got to try this on my friends evo8 yet but try it wire the plx analug 0-5v into the rear o2 (like you would for the lc1 or aem uego) and request id is 3c in evoscan equation is 0.039215686*x+10 try it and let me know how it werk out.

evo4noob

thanks bro
has anyone tryed this?

gsrboi80

iTrader: (38)

Doing it with my NGK and it works 100% flawless though scaling will obviously be a little different wideband to wideband

hediki12

u used the formula i put up?

gsrboi80

iTrader: (38)

Not on my laptop but doubtful. The formula will depend on the range of the WBO2 unit you are using.

You have a 0-5v output so if wideband X reads from 9-16 AFR and wideband Y reads from 6-24 AFR you're going to have a different scaling formula for each

turbolarry

iTrader: (1)

I'm using a PLX with the 5v output fed to the rear O2. I prefer to see my logs in a spread sheet so my column for AFR uses the formula; v x 2 + 10. It works just fine.