M3.3.1 506 Injector scaling

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hotdish
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Joined: Sun Dec 10, 2017 7:55 am

M3.3.1 506 Injector scaling

Post by hotdish »

How do I properly scale the maps in a 506 bin for larger injectors? I tried a couple things after searching the forum and the engine still seems to be too rich to start.
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aboutton
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Post by aboutton »

what MAF are you using ?
injectors size ?
Fuel pressure ?
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Tony Ouneissy
Lebanon
hotdish
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Post by hotdish »

aboutton wrote:what MAF are you using ?
injectors size ?
Fuel pressure ?
Stock e36 m3 s50b30us MAF (for now)
80lb injectors
3.5 bar
mohamedramli
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Joined: Thu Jan 19, 2017 5:08 pm

Post by mohamedramli »

i am also looking how to scale injector in 506 ecu. I found this info in another forum about scaling https://www.r3vlimited.com/board/archiv ... 48360.html
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aboutton
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Post by aboutton »

you must use a larger housing for the maf or the maf will maxout quickly
buying a HPX maf is the best choice

Mohamed Ramli i sent you the XDF and the bin to your email and sorry again for the later reply, Drift season has started. :lol:
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Tony Ouneissy
Lebanon
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