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Jim_Coupe
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« on: September 25, 2016, 01:56:21 PM »
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Hello.
I have just started calibrating my 1300cc injectors on E85. As s start im using stock 2.5" MAF. The constant "Grundanpassnungsfaktor" is the faktor i belive i must change. As a start i calculated the following: 210cc/1300cc = 0.16 ...This faktor did not work at all and the engine was running very lean. I cLibrated it manually and ended up with 0.42 as faktor. This made me abit confused. I also lowered TEMIN wich resulted in a more stable idle. Could it be a faulty TVUB thats is the ghost here? Or is there any other maps that i have missed for caalibrating these Genetsis II 1300cc injectors. I have asked the seller to send me the injector times aswell.
Now engine runs OK but i have som issues with throttle respons at idle. The engine stalls abit when pushin pedal down fast.. (I have only been testing at idle). Maybe i shall take it out for a drive to make it adapt?
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« Last Edit: September 25, 2016, 02:02:39 PM by Jim_Coupe »
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E85oholic
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Jim_Coupe
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« Reply #1 on: September 27, 2016, 03:58:04 PM »
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Progress made. Started the engine with stock MAF,1300cc and E85. Ended up with injectorfactor 0.31.
Now in moving over to big MAF 4" in size. But ran into som starting problems. I rescaled the MAF table and managed to start it on cold engine. But as soon as it got warn it was impossible to make it start again. It fired but not enought to make it live. I suspect that is runs lean. Now the big question is where do i find cranking enrichment on m3.8.3. Hmm with a clue? Ive seen the faktor "stargrundmenge" but what does it do?
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« Last Edit: September 27, 2016, 04:00:22 PM by Jim_Coupe »
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E85oholic
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mister t
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« Reply #2 on: September 27, 2016, 09:22:24 PM »
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Here's a tuning map pack I made up from some good stage 1/2/3 1.8 ME3.8 tunes.
Included is the ORI and KP, hope it helps
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« Last Edit: September 27, 2016, 09:39:22 PM by mister t »
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Jim_Coupe
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« Reply #3 on: September 28, 2016, 04:56:01 AM »
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Nice.. looks like you had some intressting maps there aswell.... Cranking fuel constant was exactly what i was looking for  You also had KFBAKL.. Didnt know m3.8.3 used that map.. I thought KFWDYN.0 was accel enrinchment in m3.8.3. ? |
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E85oholic
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Jim_Coupe
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« Reply #4 on: September 28, 2016, 11:48:02 AM »
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Runs greate now... changed MAF sensor.. it was broken lol....
Im trying to raise RPM but hmm.. cant find anything about that. I have read about it.. but cant understan one single bit of it.. no one seem to explain it well..
NMMAXF = 25
NMAXDV = 10200
What shall i do to rev 7500rpm
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« Last Edit: September 28, 2016, 01:13:52 PM by Jim_Coupe »
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E85oholic
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IamwhoIam
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« Reply #5 on: September 29, 2016, 03:14:02 AM »
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81BE 6x8 in 8bit factor 40. stock value is 6800, adjust to whatever you like
NMAXF is at 76B8 in 16bit, factor 0.25. Stock is 7100 RPM.
Havefun
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I have no logs because I have a boost gauge (makes things easier)
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Jim_Coupe
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« Reply #6 on: September 29, 2016, 07:52:54 AM »
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I have the damos but NMAXDV says 10200.. is that = 6800rpm ? I think my bin is abit wrong offset from yours  |
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E85oholic
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Jim_Coupe
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« Reply #7 on: September 29, 2016, 08:40:12 AM »
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Heres my ori
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E85oholic
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IamwhoIam
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« Reply #8 on: September 29, 2016, 03:41:10 PM »
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And it's that hard to find? especially if you have THE damos? jeeeeez
732A 6x5 8 bit factor 40: nmax block
69D0 16 bit factor 0.25 NMAXF
I don't get it what you're on about with your NMAXDV
You're welcome.
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I have no logs because I have a boost gauge (makes things easier)
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Jim_Coupe
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« Reply #9 on: October 01, 2016, 10:16:58 AM »
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ahhh that was much better  I´ll just raise it. Big Thanks m8 Wich of theses are hardcut or softcut? Becuas everytime im hitting rpm limit it fells like im running into a wall LOL.... I need that prrrrrrfft kinda rpm limit instead.. https://www.youtube.com/watch?v=mSfyNXQnbds here i ran into 6800 limit to early.. But will flash new limit tomorrow... Think I want to live a bit near death so ill go for 7800rpm.. |
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« Last Edit: October 01, 2016, 10:43:17 AM by Jim_Coupe »
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E85oholic
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Jim_Coupe
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« Reply #10 on: October 07, 2016, 06:08:00 AM »
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For being a BIG ASS TURBO build car runs pretty ok now.. Raised soft revlimit to 7200 hand hard to 7500rpm.. Now i want to shoot flames and gargle pop... I have read the offical "gargle pop" thread but i only found KFNWEGM... But if I retard ign and raise fuel in the area when throtthle is closed that would give me some bangs right ? |
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E85oholic
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turbojohan
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« Reply #11 on: October 07, 2016, 10:09:10 AM »
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How big is a big ass turbo? Yes -30 spark and don't turn of fuel on closed throttle gives lot of bangs. It is anoying like hell on a daily car LOL turned it off after a week :-)
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Jim_Coupe
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« Reply #12 on: October 07, 2016, 12:24:44 PM »
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LoL this is not a daily driver... GT35 turbo 1300cc E85.. ITs big for a 1.8T This car will be used to push the limits.. Okay how to turn on fuel when threottle closed? |
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E85oholic
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turbojohan
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« Reply #13 on: October 07, 2016, 12:39:46 PM »
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ok on 1.8T that's quite big  Put KFNWEGM higher as NMAX and CWSAWE to 1 and lowest lines of KFZWMN to -30. IIRC that was enough on my car. |
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TijnCU
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flying brick
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« Reply #14 on: October 08, 2016, 11:40:23 AM »
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Johan, it is not ME7 so maybe he needs different maps.  Jim, maybe you can send Eliotroyano a message, he knows a lot about these older ecu's and he is very helpful. Did you build the head? I think you want to rev to 9000rpm with this turbo keep us updated. |
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