Post by
Izento »
https://forums.nicoclub.com/izento-u122144.html
Wed Dec 09, 2015 8:35 pm
Yes, that is the sending unit. The sending unit won't mess with your tune if this tune is done by email, then I assume you aren't actually on the dyno or doing a street-driven tune session. If you are going to be driving it while tuning, then yes, I think it will affect the tune. I say this because my sending unit was also making my car sputter sometimes under boost (very intermittent problem, gradually getting more common as I ran the car over time), so if your car ends up doing that, just know that it's probably still the sending unit giving you trouble.