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Title: ecuxplot fueling and constants for stock aeb 1.8t Post by: Placebo on February 21, 2016, 03:03:13 PM Been having fun using ecuxplot and wondering if anyone has the constants and fueling parameters for an a4 1.8t AEB stock. Been plugging things in for mass and drag etc. as I find em but not too sure I have the correct values. For instance, I have the tiny aeb fuel injectors and they are rated at 3bar and used at 4bar. Guessing I should b using the 4 bar values. correct? Thought I would find a compiled listing for these parameters somewhere but no luck so far. thanks for whatever info you can share.
Title: Re: ecuxplot fueling and constants for stock aeb 1.8t Post by: Placebo on February 23, 2016, 06:04:20 PM This turned out not difficult. various numbers I found for weight differed by quarto or fwd and manual or auto, threw in an extra 220lb for my asss. Used an MAF diameter of 2.5 in, think newer non AEB may be larger. Used the 4 bar fuel spec for my injectors so the ms scales. Estimating a little under 195 power for MAF just under 150. About what I read to expect for my tune.
Title: Re: ecuxplot fueling and constants for stock aeb 1.8t Post by: nyet on February 23, 2016, 06:09:07 PM This turned out not difficult. various numbers I found for weight differed by quarto or fwd and manual or auto, threw in an extra 220lb for my asss. Used an MAF diameter of 2.5 in, think newer non AEB may be larger. Used the 4 bar fuel spec for my injectors so the ms scales. Estimating a little under 195 power for MAF just under 150. About what I read to expect for my tune. The MAF entry is ONLY relative to 2.7t b5s4 Leave it alone unless you have non-stock MAF |