i though you log with a tratix cabel in the obdII spot when useing evoscan, but with a AEM wideband you have to use a serial port you make?? or do you hook up both at a time?

100% lost please help

 

https://www.evolutionm.net/forums/ge...p-evoscan.html

 

its easy just make the serial cable shown above and connect it to your computer the same time you are logging with evoscan.

 

best way to log the AEM without running into serial cable issues is to log wideband via rear o2. i fought and fought trying to log via the serial cable with my AEM in evoscan and in the end it was easier and less clutter logging via the rear o2. ie you only have to hookup one cable to your laptop

https://www.evolutionm.net/forums/ev...ht=logging+afr

https://www.evolutionm.net/forums/ec...ht=logging+afr

https://www.evolutionm.net/forums/ev...ht=logging+afr

 

did you have a aem uego. and did you hook it up with evoscan?

 

i have an aem wideband, but i never logged it using evoscan

 

To the OP the above link is more or less what you need to do. To answer your question directly if you want to log the UEGO using its serial output you will need to build/buy a cable to connect to it (some folks on here used to sell cables) and connect it separately to your computer.

 

the issue i ran into with logging the UEGO with evoscan was the fact that evoscan couldnt read the UEGO correctly while mitsulogger read it just fine.

 

Some of the more recent versions of EvoScan had issues with the UEGO from memory. I still use a really old version which has worked fine for a couple of years .