problems logging boost and afr in evoscan
#1
Evolving Member
Thread Starter
problems logging boost and afr in evoscan
hello guys just installed evoscan recently and im knew to using it my car evo 8 has aem uego afr gauge which I think already has white wire connected to pin 75 my problem is when editing the Eval and putting 0.03913*x+9 im not getting accurate afr with my gauge my gauge is at 15 and logged afr is 10 if I increase equation to x+15 afr becomes close but when my gauge drops to 14 my logged jumps to 16
Another problem whit my Omni 4 bar map sensor which is not calibrated in evoscan when I insert the eval and metric eval shown in previous threads around here
I get evoscan error RAX_DAT_D MUST preceed boost (map) move RAX_DAT_D TO above boost(Map)
anyhelp would be greatly appreciated
Another problem whit my Omni 4 bar map sensor which is not calibrated in evoscan when I insert the eval and metric eval shown in previous threads around here
I get evoscan error RAX_DAT_D MUST preceed boost (map) move RAX_DAT_D TO above boost(Map)
anyhelp would be greatly appreciated
#2
Evolving Member
Thread Starter
hello guys just installed evoscan recently and im knew to using it my car evo 8 has aem uego afr gauge which I think already has white wire connected to pin 75 my problem is when editing the Eval and putting 0.03913*x+9 im not getting accurate afr with my gauge my gauge is at 15 and logged afr is 10 if I increase equation to x+15 afr becomes close but when my gauge drops to 14 my logged jumps to 16
Another problem whit my Omni 4 bar map sensor which is not calibrated in evoscan when I insert the eval and metric eval shown in previous threads around here
I get evoscan error RAX_DAT_D MUST preceed boost (map) move RAX_DAT_D TO above boost(Map)
anyhelp would be greatly appreciated
Another problem whit my Omni 4 bar map sensor which is not calibrated in evoscan when I insert the eval and metric eval shown in previous threads around here
I get evoscan error RAX_DAT_D MUST preceed boost (map) move RAX_DAT_D TO above boost(Map)
anyhelp would be greatly appreciated
#3
#5
Evolving Member
Are you using the rear o2 sim?
For you map sensor issue, post the formula and a screen shot of your ecuflash data items. Looks like it's expecting some value to be present before the MAP value is computed? I'm not sure
For you map sensor issue, post the formula and a screen shot of your ecuflash data items. Looks like it's expecting some value to be present before the MAP value is computed? I'm not sure
#6
Evolving Member
Thread Starter
i attached 3 logs of wot pulls 4 BAR map sensor and afr are at right end of the page with values way off will confirm pin 75 connection tomorrow
#7
Evolving Member
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#8
Evolving Member
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the eval im using is 0.2369*x with psig as unit you check my logs if you don't mind
#11
Evolving Member
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#13
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#15
Evolved Member
Your gonna need to buy a belkin serial to usb converter also