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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > ALOT of timing pulled..why?



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      09-10-2015, 02:09 PM   #23
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Quote:
Originally Posted by stari335 View Post
13.3:1 AFR?!? On a boosted motor? That can't be right. I am used to mod to low 11s on port injection cars. With direct injection 12:1 seems ok but I would say defo no leaner than that! Playing with fire
Do you have a 6MT and what fuel are you on ? Regardless, try running E40 fuel in your tank with an AFR target set below 12:1 in the mid-high load/rpm and see what the DME does and what your HPFP, LPFP, and trims will look like. Perhaps your anti corn syrup ?

looking forward to your logs, make sure all fueling banks are logged
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      09-10-2015, 02:12 PM   #24
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Originally Posted by damonp335i View Post
Okay I am going to get some new logs now, I just got an e mail with all required info. Will send logs asap. Can the logs be based off of SPXs e40 tune or do you need me to flash your v5.1?
With the latest flash from Ken, that's what I need to see to recommend the adjustment to Ken, just dont shortshift, shift like you did with the SPXXX tune.
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      09-10-2015, 02:20 PM   #25
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Originally Posted by BuraQ View Post
With the latest flash from Ken, that's what I need to see to recommend the adjustment to Ken, just dont shortshift, shift like you did with the SPXXX tune.
Okay its too wet right now to get a log it just spins in 3rd gear so I'm going to have to wait until the rain stops.
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      09-10-2015, 04:19 PM   #26
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Originally Posted by damonp335i View Post
Okay its too wet right now to get a log it just spins in 3rd gear so I'm going to have to wait until the rain stops.
Ummm, this is your verbal warning.....LOL. Only do logs in dry dry dry road, not even with sprinkles of water not event if someone spit on it
Be careful , look both ways, always check your logging roads, and make sure there are no cars or traffic around.

I am saying it now just in case someone later says we dont warn our customer
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      09-10-2015, 06:26 PM   #27
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Lol.....some cray cray people out there.
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      09-10-2015, 06:28 PM   #28
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Quote:
Originally Posted by BuraQ View Post
Ummm, this is your verbal warning.....LOL. Only do logs in dry dry dry road, not even with sprinkles of water not event if someone spit on it
Be careful , look both ways, always check your logging roads, and make sure there are no cars or traffic around.

I am saying it now just in case someone later says we dont warn our customer
That's why I said be careful LOL.

Nothing like getting stopped when going 90+ by the Police and they are like what is this laptop for.... next thing you know they are so blown away that you are tuning and datalogging your car, you get out of ticket.... (Note: Doesn't work every time)...

I typically do a shake down pass to make sure the road is clear and usually do it later at night with less traffic.
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      09-10-2015, 06:39 PM   #29
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Quote:
Originally Posted by BuraQ
Quote:
Originally Posted by damonp335i View Post
Okay its too wet right now to get a log it just spins in 3rd gear so I'm going to have to wait until the rain stops.
Ummm, this is your verbal warning.....LOL. Only do logs in dry dry dry road, not even with sprinkles of water not event if someone spit on it
Be careful , look both ways, always check your logging roads, and make sure there are no cars or traffic around.

I am saying it now just in case someone later says we dont warn our customer
Haha I know - will get logs in safe conditions.. ASAP
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      09-10-2015, 06:40 PM   #30
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Quote:
Originally Posted by Jeff@TopGearSolutions
Quote:
Originally Posted by BuraQ View Post
Ummm, this is your verbal warning.....LOL. Only do logs in dry dry dry road, not even with sprinkles of water not event if someone spit on it
Be careful , look both ways, always check your logging roads, and make sure there are no cars or traffic around.

I am saying it now just in case someone later says we dont warn our customer
That's why I said be careful LOL.

Nothing like getting stopped when going 90+ by the Police and they are like what is this laptop for.... next thing you know they are so blown away that you are tuning and datalogging your car, you get out of ticket.... (Note: Doesn't work every time)...

I typically do a shake down pass to make sure the road is clear and usually do it later at night with less traffic.
This worked for us the other day actually lol
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      09-10-2015, 06:46 PM   #31
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Quote:
Originally Posted by Jeff@TopGearSolutions View Post
That's why I said be careful LOL.

Nothing like getting stopped when going 90+ by the Police and they are like what is this laptop for.... next thing you know they are so blown away that you are tuning and datalogging your car, you get out of ticket.... (Note: Doesn't work every time)...

I typically do a shake down pass to make sure the road is clear and usually do it later at night with less traffic.
yeah... here in CA, this is all very very illegal, so spotting a tuning laptop just gives them reason to pop your hood and shove that baton way up your @$$

which reminds me, I really need to get the USB to my tablet hidden so it isn't as obvious
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      09-10-2015, 07:26 PM   #32
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Originally Posted by tc535i View Post
yeah... here in CA, this is all very very illegal, so spotting a tuning laptop just gives them reason to pop your hood and shove that baton way up your @$$

which reminds me, I really need to get the USB to my tablet hidden so it isn't as obvious
That's the country of California for ya.
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      09-10-2015, 07:53 PM   #33
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      09-11-2015, 10:40 AM   #34
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http://www.datazap.me/u/richo135/log...=0&data=2-4-27

This is when the car misfired and threw a code. It is reading 32psi.. but that just cannot be correct. I checked the max-boost option off because when I updated to SPXXX's tune I needed to buy the M-Boost through MHD, and I just assumed checking it off was necessary for data logs to read a custom tune.
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      09-11-2015, 10:44 AM   #35
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Quote:
Originally Posted by damonp335i View Post
http://www.datazap.me/u/richo135/log...=0&data=2-4-27

This is when the car misfired and threw a code. It is reading 32psi.. but that just cannot be correct. I checked the max-boost option off because when I updated to SPXXX's tune I needed to buy the M-Boost through MHD, and I just assumed checking it off was necessary for data logs to read a custom tune.
Max boost will rescale the TMAP voltage in your logs... Your previous logs you sent me on my base map hit 20.5psi and tapered to 16psi... The max a TMAP will report is 21.5psi or so. As for AFR, it looks perfect (12.3ish) minus the off load post shift blip, nothing to worry about.
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      09-11-2015, 11:18 AM   #36
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Quote:
Originally Posted by spxxx View Post
Max boost will rescale the TMAP voltage in your logs... Your previous logs you sent me on my base map hit 20.5psi and tapered to 16psi... The max a TMAP will report is 21.5psi or so. As for AFR, it looks perfect (12.3ish) minus the off load post shift blip, nothing to worry about.
Makes sense. Going to de-select that option and try again.
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      09-11-2015, 12:22 PM   #37
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Quote:
Originally Posted by Jeff@TopGearSolutions
I typically do a shake down pass to make sure the road is clear and usually do it later at night with less traffic.
Oh deer...
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      09-11-2015, 02:06 PM   #38
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Quote:
Originally Posted by E30 Racer
Quote:
Originally Posted by Jeff@TopGearSolutions
I typically do a shake down pass to make sure the road is clear and usually do it later at night with less traffic.
Oh deer...
Lol deer can be an issue. Nailed one at 85 on the highway one night in my girlfriends g37 coupe.. Wish I still had pictures of the car it was destroyed (not totaled tho)
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      09-15-2015, 12:33 PM   #39
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Quote:
Originally Posted by lukeperformance
Quote:
Originally Posted by damonp335i View Post
http://www.datazap.me/u/skiz135i/log...12-13-15-17-25

^^ logs look much better. what do you think?
Yes. A lot better.
That's spxxxs base e40 map. What do you think about the lpfp? Dipped kinda low
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      09-18-2015, 11:00 AM   #40
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Quote:
Originally Posted by Jeff@TopGearSolutions
Quote:
Originally Posted by BuraQ View Post
Ummm, this is your verbal warning.....LOL. Only do logs in dry dry dry road, not even with sprinkles of water not event if someone spit on it
Be careful , look both ways, always check your logging roads, and make sure there are no cars or traffic around.

I am saying it now just in case someone later says we dont warn our customer
That's why I said be careful LOL.

Nothing like getting stopped when going 90+ by the Police and they are like what is this laptop for.... next thing you know they are so blown away that you are tuning and datalogging your car, you get out of ticket.... (Note: Doesn't work every time)...

I typically do a shake down pass to make sure the road is clear and usually do it later at night with less traffic.
This worked for us the other day actually
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