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Hi guys,

i am having some trouble with getting a aem uego 30-4100 wideband to show correct afrs on the log. ive got the 0v-5v output from the gauge wired upto the wideband input on the ecu at D8 and its registering some values. According to the manual, i need to use a formula of (v*2)+10. So i put that into the adx as : (x*2)+10 and im getting some weird figures. ive been on a whole other bunch of forums and i cant seem to make any of them display correct values on tunerpro. Any help is appreciated

V is volts 0 - 5v. X is hex. 0=0v 255=5v. If you are using ose 12p you leave the adx alone and set the 0v and 5v wideband constants in the tune to 10 and 20

thanks for your reply jayme so for example if the wideband reads from 10-18 as min and max for example, that means that 0v is 10 and 5v is 18?. Just chuck that in and the rest is done?
edit: does it matter if im not using VE learn? just put them in anyway?

Doesn't matter. You use the unmodified stock adx and the tune scales the adx output for you. You are right. Just set the 0v and 5v values to what the wideband says and the adx display will become correct

Jayme wrote:Doesn't matter. You use the unmodified stock adx and the tune scales the adx output for you. You are right. Just set the 0v and 5v values to what the wideband says and the adx display will become correct

Thank you very much!