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Thread: DFCO and Deceleration Eleanment.

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  1. #6
    RIP EagleMark's Avatar
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    I know your looking into and working on Decel fueling... but looking at your VE1 table I think you need to take a step back and clean it up first. It has some pretty big dips, spikes and a strange spot at 20 MAP 400 RPM. May be because of the way the VE2 table is set?

    Also not a sign of knock counts anywhere... I know you've been working on MPG and I think there's some room here for more spark advance to increase MPG.

    Also saw you INT rise and it does look like needing more AE.

    So I made some adjustments and some smoothing to the VE1 table and spark advance as well as added a little AE, take a look at this bin and compare it to yours to see if you want to run it. If you do? You may need to do the BLM data and VE adjustments again, I'm worried about idle only really as that was a area way out of smooth as far as the 3d table goes.

    As I said earlier the best way to get the fueling VE tables for decel area is to have the Decel and DFCO turned off. Then do your BLM data to adjust VE as normal. Turn stuff back on and see where numbers go... but normally it won't be the 128 your shooting for because of the Decel Enleanment...

    BTW your BLM data in the home log was great! Your really splitting hairs trying to make that any better!
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