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rusefi / hellen154hyundai

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Odd readout in Console, hellen154hyundai set as 60/2 #60

Closed ElDominio closed 1 year ago

ElDominio commented 2 years ago

image

The car pretty much runs like the picture shows (one cylinder?)

Log: https://rusefi.com/online/view.php?log=1000

rusefillc commented 2 years ago

I do not see one cylinder on the picture :( Do you have "show only trigger" or whatever is that checkbox enabled?

ElDominio commented 2 years ago

"focus on inputs" was selected, my bad

image

I can now see for some reason cylinder 2 and 4 not firing

ElDominio commented 2 years ago

In individually wired wasted, it runs better but the car still misfires

image

Log at https://rusefi.com/online/view.php?log=1001

mck1117 commented 2 years ago

can you try some old firmware and see if it's different/better/worse?

ElDominio commented 2 years ago

On july 3

image

Same, car is misfiring quite a bit at idle

mck1117 commented 2 years ago

did this car not do this before, but does now? seems like car hardware problem

rusefillc commented 2 years ago

Sounds like time to https://github.com/rusefi/rusefi/issues/4485

rusefillc commented 2 years ago

@ElDominio did we ever hard-code a somewhat good tune to at least star a car? or is this one very not OEM?

mck1117 commented 2 years ago

Sounds like time to rusefi/rusefi#4485

the trigger looks pretty okay to me, but it certainly can't hurt

ElDominio commented 2 years ago

This car runs perfectly fine on a Haltech PNP though, I just swapped it in and it runs perfectly.

I recorded videos of both but you can only hear crickets lol

mck1117 commented 2 years ago

timing similar? fuel pulse width similar? throttle position similar?

ElDominio commented 2 years ago

image for reference

I'll see if i can make it run similarly (this runs seq ignition i know it barely makes a difference)

ElDominio commented 2 years ago

image

WIth these values it's idling extremely lean, even though pulsewidth it .3ms more; richening it back to 14s doesn't really make it much better

mck1117 commented 2 years ago

are we sure the other ECU is running sequential fuel? is it making 2 pulses per cycle or 1?

ElDominio commented 2 years ago

1 pulse per cylce, can scope it if you need (pnp Haltech comes locked to Sequential anyways)

ElDominio commented 2 years ago

Idk, after running for a while seems fine, still running individually wired wasted btw

rusefillc commented 2 years ago

Just pushed global spark and injection counters into logs https://github.com/rusefi/rusefi/commit/cecc5a9d6e7614f94aee6edaaab32fc9a97d1df1 just to have more, more, MORE data in the logs

ElDominio commented 1 year ago

Close