leaning out during idle

Calibrations for S-Manager - Use all calibrations at your own risk (dyno tuning recommended)
AREA876
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Location: Jamaica

Re: leaning out during idle

Post by AREA876 » Wed Dec 12, 2018 7:35 am

If the fuel pressure is really 45psid then it should look like this
45 psid.jpg
45 psid.jpg (34.5 KiB) Viewed 2534 times

Efreng35
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Re: leaning out during idle

Post by Efreng35 » Wed Dec 12, 2018 8:04 am

Awesome I will try that out! I appreciate the help I will load this up and and data log

Efreng35
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Joined: Fri May 25, 2018 8:52 pm

Re: leaning out during idle

Post by Efreng35 » Wed Dec 12, 2018 8:23 pm

Car will not idle with those deadtimes and witty current deadtimes begins to sputter when I lean out the idle

Efreng35
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Joined: Fri May 25, 2018 8:52 pm

Re: leaning out during idle

Post by Efreng35 » Wed Dec 12, 2018 9:34 pm

datalogged idle with me flipping window switches and turning lights on goes much leaner
Attachments
idle.s3d
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1050cc injector turbo.skl
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AREA876
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Joined: Tue Jun 15, 2010 6:14 am
Location: Jamaica

Re: leaning out during idle

Post by AREA876 » Thu Dec 13, 2018 7:40 am

idle.jpg
idle.jpg (365.82 KiB) Viewed 2523 times
The highest I see it went was 1.01, try increasing the voltage below 13.96 by 0.02 and see if that helps with the AF with load.

Efreng35
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Joined: Fri May 25, 2018 8:52 pm

Re: leaning out during idle

Post by Efreng35 » Thu Dec 13, 2018 9:33 am

Ok will do you think it’s deadtime related?

AREA876
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Re: leaning out during idle

Post by AREA876 » Thu Dec 13, 2018 9:49 am

I think that should help

Efreng35
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Re: leaning out during idle

Post by Efreng35 » Thu Dec 13, 2018 9:55 am

Ok I’ll adjust and log again. I’m not sure if it would help but I was thinking of running direct power to pump through relay

AREA876
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Re: leaning out during idle

Post by AREA876 » Thu Dec 13, 2018 11:50 am

That is a good thing to always do

Efreng35
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Joined: Fri May 25, 2018 8:52 pm

Re: leaning out during idle

Post by Efreng35 » Thu Dec 13, 2018 11:56 am

Okay I will do this after work and log the differences I appreciate your help.

Efreng35
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Joined: Fri May 25, 2018 8:52 pm

Re: leaning out during idle

Post by Efreng35 » Sat Dec 15, 2018 11:32 pm

I ran my wideband to the eld connection. I’m wondering if not having eld connection in causing the issue? Can I run ek civic with p28 hondata s300 with eld off ?

AREA876
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Location: Jamaica

Re: leaning out during idle

Post by AREA876 » Sun Dec 16, 2018 4:01 pm

Did you rewire the fuel pump?
Did you increase the dead time below 13 volts?
If so what was the result?
ELD is one of the recommended inputs

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Spunkster
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Re: leaning out during idle

Post by Spunkster » Mon Dec 17, 2018 10:07 am

Yes you can leave the ELD disconnected as it is not needed.

Efreng35
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Re: leaning out during idle

Post by Efreng35 » Wed Dec 19, 2018 8:01 pm

yes hard wired fuel pump and raised number still does same thing.

Efreng35
Posts: 32
Joined: Fri May 25, 2018 8:52 pm

Re: leaning out during idle

Post by Efreng35 » Thu Jan 17, 2019 11:43 am

I performed an idle relearn to the ecu seems to have corrected the issue.

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