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Injector duty reading half of reality #5542

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ElDominio opened this issue Aug 25, 2023 · 7 comments
Closed

Injector duty reading half of reality #5542

ElDominio opened this issue Aug 25, 2023 · 7 comments

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@ElDominio
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Describe the bug
Injector duty is half of real, was hitting Fuel Cut Code 10 (duty) and injector duty was at 50%

Hardware
4chan revH

To Reproduce
rev to a place where you ask for more than 96% duty
check reported duty

Expected behavior
read 100% instead of 50%

test trigeer.zip

Log shows fuel cut code and current duty being 50%

@rusefillc
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@ElDominio without tune I do not know if you are in GDI mode

with GDI mode setting we are limited to 50% duty cycle

@ElDominio
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Can guarantee not GDi, but cannot guarantee not GDi mode; i wish this persons internet was not absolutely horrifying

@andreika-git
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Let him check the "Number of lobes" setting (should be 0) in the Controller->"HPFP Cam Configuration" dialog.

@rusefillc
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Seems to be caused by #5416

Default tune has three lobes and too many users are now affected. Changing check to look at output pin not lobes.

@rusefillc
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@ElDominio a work-around would be to set Controller->"HPFP Cam Configuration" -> "Number of lobes" to zero

@ElDominio
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Was set to 3, the seller FINALLY gave me the tune

@rusefillc
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@ElDominio that's rusEFI issue we had bad default and deciding GDI mode because of it. Gdi mode logic changed now.

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