03 Evo 8, Stock Ecu ,
This is the gauge I have: https://ktperformance.net/i-7443459-...298e7dedc230f2

I have tried everything I can find anywhere to try and get this gauge logging to EvoScan with no luck. I see that some people seem to have got it to log this gauge but no matter what I do it keeps showing COM port closed over and over when I try to log.
I have the correct serial cable, my brand new laptop I purchased just for the Evo is recognizing the cable but keeps showing COM port closed I have tried every different option for WBO2 at the top. I know the listed options are for AEM, ZTX and Innovate but I thought it would still work with my digital Autometer Cobalt WBO2.

Has anyone successfully logged with this gauge or have any useful information to help me get this going?
Any help would be greatly appreciated.

 

Read the manual on the web site. It shows 0-4V output only - no serial output. This means you can connect it straight to the ecu and log through Evoscan.