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sn00k
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« Reply #15 on: July 09, 2012, 08:15:17 AM »
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interesting, multispark might really be usefull for e85 conversions.. i noticed it is enabled by default in my 032HN file.. but only at cranking rpms.. <1520rpm, and only adding 1-3 sparks between 150 and 1000rpm.. the way i see it, this should be easy to modify into something helpfull for igniting rich mixtures.. thanks for looking into this =)
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phila_dot
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« Reply #16 on: July 09, 2012, 07:41:34 PM »
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I added the rest of the variables from zuesz-band to my post on page one. I have gotten through most of ZUESZ, so if there is anything else in there you need just let me know.
Some day I will put together an updated ME7L *.ecu file, but I am limited to posting from my phone for now.
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nyet
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« Reply #17 on: July 09, 2012, 08:27:44 PM »
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Thanks p_d.
Hopefully i'll have some time to try it out this weekend (using elevated tmot of course)
I have to wait overnight to get real world tmot low enough to need multispark ;/
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imolasb5
Jr. Member
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Posts: 38
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« Reply #18 on: July 10, 2012, 05:22:37 PM »
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1000 Thank you's. Just got my definitions setup. Going to play around a little. I will post it up as soon as I confirm my memory locations.
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julex
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« Reply #19 on: August 17, 2013, 06:15:10 PM »
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Old thread but I just implemented this myelf based on info above. I verified with oscilloscope connected to coil inputs, both charging and signaling and both show multiple events during one cycle, as you program them in KFFFANZ table.
This is what I set it up to so that I get multispark during cold, normal idle and elevated RPM. Not sure if this one (high rpms) would help any but okada coils fire multiple times and claim that this one of means to improve ignition.
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jibberjive
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« Reply #20 on: August 22, 2013, 11:54:08 AM »
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It's obviously not cold yet, but any E85'ers notice improved startup even in the good weather?
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julex
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« Reply #21 on: August 22, 2013, 12:14:40 PM »
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I doubt anybody implemented this yet, I just posted to show that it actually works on our ECUs. There was a question of code path existence in M-box.
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jibberjive
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« Reply #22 on: August 22, 2013, 07:09:11 PM »
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Cool. I'll try to verify the K-box shortly with an O-scope.
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savages4
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« Reply #23 on: December 10, 2013, 07:35:39 PM »
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Julex what address and conversion are you using for FFLDZ? Can you maybe post the stock values if you don't mind? I'm having issues locating this table, and what I've located doesn't look right.
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imolasb5
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« Reply #24 on: December 11, 2013, 10:46:59 AM »
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Julex what address and conversion are you using for FFLDZ? Can you maybe post the stock values if you don't mind? I'm having issues locating this table, and what I've located doesn't look right.
M Box information. Address 0x1F302 Conversion -0.000000+X*0.000667 The values in the screen shot above show stock values. |
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« Last Edit: December 11, 2013, 10:49:26 AM by imolasb5 »
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savages4
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« Reply #25 on: December 11, 2013, 11:56:43 AM »
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Thanks! Any way you could also verify KFFFANZ map address? Also, in the areas where KFFFANZ is set to 1 that means multispark is disabled correct? Thanks.
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« Last Edit: December 11, 2013, 03:57:28 PM by savages4 »
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imolasb5
Jr. Member
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« Reply #26 on: December 12, 2013, 09:33:55 AM »
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Thanks! Any way you could also verify KFFFANZ map address? Also, in the areas where KFFFANZ is set to 1 that means multispark is disabled correct? Thanks.
KFFFANZ 0x1A35C Yes you are correct. One means one spark count. |
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ddillenger
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« Reply #27 on: December 12, 2013, 09:40:10 AM »
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The 551R uses multispark as well.
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Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!
Email/Google chat:
DDillenger84(at)gmail(dot)com
Email>PM
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savages4
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« Reply #28 on: December 13, 2013, 10:34:27 PM »
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I'm considering using multispark throughout the rpm band all the way to redline... I have year old oem s4 coil packs and I'm wondering if this will just fry my coil packs or what the thoughts are on it?
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hipeka
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« Reply #29 on: December 14, 2013, 12:54:47 AM »
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Yes you are correct. One means one spark count.
I think 0=No multispark Look those maps that "julex" post. |
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