Quote:
Originally Posted by Rommel42
Hi Mate,here is my little input.I have the M235i 2016 (N55 engine of course).
To start,you don't touch S1 at all on the Racechip Ultimate.My default setting on S2 was B.After install I felt a "nice" increase in performance.After about 200 mil I changed S2 to C.It felt slightly better.But after getting Code POOBD
about 3 times ,sometimes driving 600,other times after 300 mil. I changed back to setting S2=B.POOBD meaning:Powertrain-Fuel and Air Metering.Mass or Air Flow "A" Circuit Range/Performance-Air Flow too High.The main thing is I am still happy with Setting B.Still want to contact Raceship support about the code.If anyone else ever got code POOBD please tell us about it.
Cheers
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Thanks for the feedback mate. As I understood it (according to the manual), S1 is for power and S2 is for 'smoothness'. So I've successfully increased my S1 to 4 levels higher with awesome results, and only moved S2 one level up.
So for yet more power, I'm thinking only S1 needs to be tweaked...but wondering how much more.