I install mine and the drivers are install correctly according to the pc. But when I select the com port on evoscan I select the com3 which already change it in device manager as well it doesn't log anything it's just showing the x and it also gives me 3 options of aem but I don't know which one. Oh and I ground mine to the metal frame underneath the steering wheel, is that fine? Pease help

 

I'm having this issue as well, my wideband is being detected but it isn't showing any data i datalog

 

I have evoscan 2.6 and 2.9 and it logs on 2.9 but it logs 10.9 afr not 14.9 on what the wideband shows. Its off by 4 points

 

theres a formula on here if you are using the AEM wideband to get your gauge to match up with your logging, just takes some adjustments, just search AEM wideband formula in the search it should come up

 

is anyone still having the problem of not getting the AFR to show up? my serial to usb device is being detected and i have tested everything but im not getting any data to show up on my evo scan logging.

 

same here!!! I have EVOSCAN 2.9, i get the ding on my laptop, software installed correctly, but it does not read at all!!! I select external WB box and nothing, I select all the wideband boxes and nothing. I am going to try the writeups on page 2 and 3 to see what happens. I have vista and windows 7 both 32bit. Also the prolific cable as well.

 

This sht really not work on analog gauges? Analog discrimination!!

 

You can get it working with the analog AEM gauges, that's what I use. You just need another piece of hardware to go between the 05v analog output from the gauge and turn it into serial data.

Here is the link for that part. https://www.mouser.com/ProductDetail...hyby%2FQ%3D%3D


Then its the same as setting up one of the serial output ones basically. Find it in evoscan, input the right equation and verify results.