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-   -   OBD II splitter (https://www.jb4tech.com/forums/showthread.php?t=65326)

Cnterline 05-10-2021 10:17 PM

OBD II splitter
 
Is there anyway to successfully dual data log off my Mercedes GTC , trying to datalog the changes I made with adding boost with jb4 thru OBD II , getting half the info from jb4 , using a splitter and a lap top
Thanks

Steve @ BMS/Fuel-It! 05-11-2021 09:27 AM

You will more than likely have issues with the Canbus data rate/bandwidth.

Mike_L 05-11-2021 01:26 PM

Anything the laptop tells you won't be accurate anyway. The JB4 is changing parameters, but the ECU doesn't know that. The laptop will show what the ECU sees, which isn't reality.


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