Injector Duty Cycle

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Apr 1, 2010 | 01:02 AM

cjernigan

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Injector Duty Cycle

Where do I view Injector Duty Cycle with Adaptronic. I can't seem to find it in Wari.

Apr 1, 2010 | 09:54 AM

y8s

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From: Fake Virginia

if it's not on the F11 screen, it may be in help --> calculation trace

Apr 2, 2010 | 10:54 AM

dgmorr

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There's no logging of injector duty cycle is there?

Apr 2, 2010 | 10:55 AM

neogenesis2004

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AFAIK its all just opening time in ms.

Apr 2, 2010 | 11:01 AM

18psi

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Yeah I haven't found it in Wari either

Apr 2, 2010 | 01:23 PM

y8s

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From: Fake Virginia

you want easy? plug this equation into MLV and name it "DC" in the custom fields section.

Field Name:
DC

Formula:
100*[Inj (ms)]/(2*60000/[RPM])

it'll give you the duty cycle as a displayable graph.

Apr 2, 2010 | 01:26 PM

18psi

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/\ That is awesome

Apr 2, 2010 | 01:45 PM

neogenesis2004

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I want it hard.

Apr 2, 2010 | 03:35 PM

y8s

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From: Fake Virginia

Quote:

Originally Posted by neogenesis2004

I want it hard.

try a pump.

fyi, the units will be in percent even though I didn't put that anywhere.

Apr 3, 2010 | 03:42 AM

#10

timk

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Speaking of pumps, what does the "Pump" value mean that is logged at times? Something to do with acceleration enrichment?

Apr 3, 2010 | 09:20 AM

#11

y8s

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From: Fake Virginia

Quote:

Originally Posted by saboteur

Speaking of pumps, what does the "Pump" value mean that is logged at times? Something to do with acceleration enrichment?

huh, i never noticed. but based on context and how it spikes only during TPS increases... what do you think it might be?

Apr 4, 2010 | 10:54 AM

#12

cjernigan

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That formula is how we've been calculating the duty cycle it just didn't make sense for there to be no duty cycle gauge already in Wari. Thanks Y8s.

Apr 4, 2010 | 01:14 PM

#13

y8s

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From: Fake Virginia

i guess you just need to calculate once and determine what your maximum pulsewidth is at redline. it's not really something you have to monitor a lot if you have some headroom.