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Hentai
LQFP144 - On Top Of The Game
Joined: Sun Jul 18, 2010 2:35 pm
Posts: 302
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Some changes made Changed injector size to 315cc Changed injector dead time table Changed MAP sensor values to 1 bar AC delco unit http://www.amazon.com/Manifold-Absolute ... s=16212460 
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| Sun Sep 27, 2015 2:24 pm |
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Hentai
LQFP144 - On Top Of The Game
Joined: Sun Jul 18, 2010 2:35 pm
Posts: 302
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Some of the best idle fuel stability I've had since going to a standalone  
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| Tue Sep 29, 2015 8:31 pm |
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Fred
Moderator
Joined: Tue Jan 15, 2008 2:31 pm
Posts: 15181
Location: Home sweet home!
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Good to see! :-)
_________________DIYEFI.org - where Open Source means Open Source, and Free means Freedom FreeEMS.org - the open source engine management system FreeEMS dev diary and its comments thread and my turbo truck!n00bs, do NOT PM or email tech questions! Use the forum! The ever growing list of FreeEMS success stories!
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| Tue Sep 29, 2015 10:35 pm |
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Hentai
LQFP144 - On Top Of The Game
Joined: Sun Jul 18, 2010 2:35 pm
Posts: 302
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| Wed Sep 30, 2015 10:39 pm |
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Hentai
LQFP144 - On Top Of The Game
Joined: Sun Jul 18, 2010 2:35 pm
Posts: 302
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Looks like I may of solved my ign issue, update later today
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| Tue Dec 01, 2015 5:20 pm |
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Hentai
LQFP144 - On Top Of The Game
Joined: Sun Jul 18, 2010 2:35 pm
Posts: 302
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Coil dwell, went from 4ms to 4.8ms and majoirty of missfiring went away.
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| Wed Dec 02, 2015 3:07 pm |
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Fred
Moderator
Joined: Tue Jan 15, 2008 2:31 pm
Posts: 15181
Location: Home sweet home!
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Are you running your ignitors at limited 12v or limited 5v?
_________________DIYEFI.org - where Open Source means Open Source, and Free means Freedom FreeEMS.org - the open source engine management system FreeEMS dev diary and its comments thread and my turbo truck!n00bs, do NOT PM or email tech questions! Use the forum! The ever growing list of FreeEMS success stories!
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| Wed Dec 02, 2015 6:09 pm |
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Hentai
LQFP144 - On Top Of The Game
Joined: Sun Jul 18, 2010 2:35 pm
Posts: 302
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Fred wrote: Are you running your ignitors at limited 12v or limited 5v? limited 12v but iirc I saw only 2v spikes going to the ign module from the ecu when I scoped it, from the ign module to the coil I saw 12v spikes.
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| Tue Dec 08, 2015 2:52 am |
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Fred
Moderator
Joined: Tue Jan 15, 2008 2:31 pm
Posts: 15181
Location: Home sweet home!
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If you only have 2v at the ignitors, something is wrong. Can you check you have 12v at the other side of the resistors? And that their values are correct (100 to 200 ohms)? If correct, and 12v is being fed in, and that's the final voltage, then your ignitor is drawing a lot more current than any of the ones I've measured and you may need a lower resistance value, or to find out why it's drawing more current and fix it.
_________________DIYEFI.org - where Open Source means Open Source, and Free means Freedom FreeEMS.org - the open source engine management system FreeEMS dev diary and its comments thread and my turbo truck!n00bs, do NOT PM or email tech questions! Use the forum! The ever growing list of FreeEMS success stories!
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| Tue Dec 08, 2015 4:25 am |
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Hentai
LQFP144 - On Top Of The Game
Joined: Sun Jul 18, 2010 2:35 pm
Posts: 302
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What I found so far 
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| Wed Dec 09, 2015 11:14 pm |
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