Rotary engine Rx8 in Florida

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AndreyB
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Re: Rotary engine Rx8

Post by AndreyB »

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STURX8
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Re: Rotary engine Rx8

Post by STURX8 »

I really prefer to not run MAP

this idle is probably 1K
but definitely not 4k on those images
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AndreyB
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Re: Rotary engine Rx8

Post by AndreyB »

Trigger wheel shape just for reference

Image
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mck1117
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Re: Rotary engine Rx8

Post by mck1117 »

STURX8 wrote:
Sun Sep 19, 2021 8:17 pm
I really prefer to not run MAP
Why not MAP? Prefer alpha-n?
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AndreyB
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Re: Rotary engine Rx8

Post by AndreyB »

Don says fuel does not look right here.
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2021-09-20_18_12_49_499rpm_4290_maf_2.319.png
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2021-09-20_18_13_02_664rpm_3270_maf_2.064.png
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mck1117
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Re: Rotary engine Rx8

Post by mck1117 »

Looks like you need to toggle the "invert trigger" option.

Your pattern looks like the red marks: the double-gap has three long periods, with the middle period slightly longer than the neighboring two.

It should look like the green marks: two identical long periods, surrounded by short periods.

Let us make a few tweaks in the firmware, then give it another try.
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AndreyB
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Re: Rotary engine Rx8 in Florida

Post by AndreyB »

open question if we are still affected by https://github.com/rusefi/rusefi/issues/3144

eventually we will have https://github.com/rusefi/rusefi/issues/3247
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