Hi,

With my previous car I had Vems Round WB lambda plugged in the place of ECUs NB lambda and I used Vems Round lambda output to feed NB lambda data to ECU, this worked great.
Now with my new car, I planned to do the same but when installing Round I noticed that there is WB lambda for ECU already. Round output can be set to send WB data (0-5V), but is that possible to use for ECU, and if so, should I connect it to VS / VS IP and which one is positive?

Best regards
Lauri

Thanks for your input.
Will of course be logging as soon as I get tools sorted again.
One car fried my old laptops USB port via blue cable so have now been installing another one.
Thing is that I won't be logging all the time so the gauge is kind of "extra safety" as I can monitor boost and EGT with it also.

And yes, if is not possible to feed WB output of round to ECU, I will get another bung. There is not too much space for that before cat, but will be doable.

-Lauri