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Author Topic: bad ignition at 19 PSI, dwell settings  (Read 4505 times)
v tec
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« Reply #15 on: June 22, 2010, 11:48:21 AM »
i have 0.68mm for the gap plug


but the problem is not here

maybe want see my calibration for help me?
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« Reply #16 on: June 22, 2010, 12:16:24 PM »
Quote from: v tec on June 22, 2010, 11:48:21 AM
i have 0.68mm for the gap plug


but the problem is not here

maybe want see my calibration for help me?

You can send your calibration to tuning (at) inductionperformance (dot) com
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v tec
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« Reply #17 on: June 22, 2010, 12:34:14 PM »
it s your adress?

my calibration is here

http://phykidis.gyptis.org/adrien/carto/Vtec_Rennes%20e85%2020_06_2010.01v14.cal
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PQatPIT
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« Reply #18 on: June 23, 2010, 03:29:01 AM »
You may have bad or so-so groundings. Also those oem Supra coils need to be VERY clean to work ok, especially where coil connects to plug top. Also those oem coil wirings and connectors are usually not too good anymore.

If it was my own car I would replace coils with something more powerful, ie this:

http://www.034motorsport.com/ignition-solutions-034-high-output-dis-coil-wbuilt-in-ttl-driver-p-277.html

Wiring these small beasts is not easy, groundings need to go to right places. Also plugs and plug wires should be correct type to keep noise away.

I'm from Finland, North Europe. If help is really needed I can travel to France to help you guys with this  cool
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v tec
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« Reply #19 on: June 23, 2010, 03:42:48 AM »
the probleme is in the map, it s sur, because we have try this map on an good supra, and there is the same problem


maybe an problem of value? too hight? to low ignition , i don t know...

you can try this map, when your car is ready, you stabilize at 2/2500 rpm and you can see if it s stable
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PQatPIT
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« Reply #20 on: June 23, 2010, 10:28:33 PM »
Quote from: v tec on June 23, 2010, 03:42:48 AM
maybe an problem of value? too hight? to low ignition , i don t know...
Increase option "Dwell Max" from 4.00 teeth to 6.00 teeth. This may or may not help at higher rpm's.
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v tec
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« Reply #21 on: June 24, 2010, 12:02:40 PM »
Not resolved
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vlads2jz
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« Reply #22 on: July 09, 2010, 01:48:57 PM »
I have this same problem except at 27 psi.  Anything lower and its fine.  Soon as I hit 27 it starts breakin up.  Setup is ID1000's E85 and V2.  Plugs gapped at 25 and tried 22 as well with no luck.  Only other thing left to try are new coil packs, mine are old and worn.
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v tec
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« Reply #23 on: July 09, 2010, 01:56:14 PM »
maybe ignition map too "low" with e85?

we have the same problem

maybe start by sp98 map, and after e85?
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vlads2jz
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« Reply #24 on: July 09, 2010, 02:15:07 PM »
Quote from: v tec on July 09, 2010, 01:56:14 PM
maybe ignition map too "low" with e85?

we have the same problem

maybe start by sp98 map, and after e85?

What timing are you running?  Your saying I might not have it advanced enough?  And I dont understand what you mean by sp98 map
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v tec
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« Reply #25 on: July 09, 2010, 02:38:46 PM »
sp98= french fuel
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v tec
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« Reply #26 on: July 13, 2010, 11:29:39 AM »
hi, we have finish to tune, take new coil pack only for the tuning , your ignition is too low i mean
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MKDSM
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« Reply #27 on: July 15, 2010, 11:45:31 PM »
Quote from: v tec on July 13, 2010, 11:29:39 AM
hi, we have finish to tune, take new coil pack only for the tuning , your ignition is too low i mean

So you solved the problem by using new coils or what?
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v tec
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« Reply #28 on: July 15, 2010, 11:47:13 PM »
new coil, only for tune, after i take my coil, and it s ok
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vlads2jz
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« Reply #29 on: July 19, 2010, 05:32:16 PM »
Its really hard to understand what your saying, I wish I knew what your talking about.  I am about to order new coil packs because I cant go over 25psi
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