Boost flex Blend + Boost by gear

Tuning concepts, methods, tips etc.

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OezyB
MS/Extra Newbie
Posts: 5
Joined: Tue Apr 14, 2015 7:50 am

Boost flex Blend + Boost by gear

Post by OezyB »

Hi,
i am going for a flex fuel setup on my car. The ECU is a MS3x. At the moment i have tuned the car with Open Loop Boost by gear. When i hook up the flex fuel sensor, i will up the boost based on ethanol content. But if i blend the Boos tables based on ethanol content, i won't be able to also blend the boost tables per gear. Is there any option to reduce the boost per gear or vss in addition to the flex blending? Do you have an advice for me? I also have the traction control activated and may reduce boost by slip, but i'd rather keep the boost by gear option.

Regards
nathaninwa
Super MS/Extra'er
Posts: 2639
Joined: Tue Sep 14, 2004 4:17 pm
Location: Aberdeen, Wa

Re: Boost flex Blend + Boost by gear

Post by nathaninwa »

As far as I know and have played with, no. If you choose flex blending the that's it, other boost options are open
Volvo 940, 2jzge, MS3Pro, daily
240Z, 2JZ, MS3Pro boost control
OezyB
MS/Extra Newbie
Posts: 5
Joined: Tue Apr 14, 2015 7:50 am

Re: Boost flex Blend + Boost by gear

Post by OezyB »

Thank you,

then i'll have to accept it and find a way to get away with less traction on ethanol haha

regards
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