My first Meth Logs

Jeff@TopGearSolutions · 09-14-2011, 04:04 PM

Quote:

Originally Posted by ttbmer

Made the changes IC 0 autune off UT 70, Max boost 19 and still not hitting target boost??? What to do

Check for boost leaks... Log wastegate duty cycle and wastegate compensation.

ttbmer · 09-14-2011, 04:19 PM

Quote:

Originally Posted by Jeff@topgearsolutions

Quote:

Originally Posted by ttbmer

Made the changes IC 0 autune off UT 70, Max boost 19 and still not hitting target boost??? What to do

Check for boost leaks... Log wastegate duty cycle and wastegate compensation.

Ok thanx. I was able to find wastegate compasation but not wastage duty cycle on the channel set up

ttbmer · 09-14-2011, 04:55 PM

after making the changes IC 0, UT 70, max boost 19 and Autotune off im still not hitting target boost. heres are some logs. im about to go check for any possible leaks around the charge where im assuming the problems is since it was so hard to get it on.

themyst · 09-14-2011, 04:57 PM

I don't see anything wrong. You're touching 17 psi and tapering to around 15. Try UT80 as a test.

Jeff@TopGearSolutions · 09-14-2011, 05:12 PM

You could add + 3 to boost gain if you wanted but yea if ut 70 you should touch 17 PSI and taper down after 5000 RPM.

ttbmer · 09-14-2011, 05:15 PM

Quote:

Originally Posted by themyst

I don't see anything wrong. You're touching 17 psi and tapering to around 15. Try UT80 as a test.

I used to hit solid 17.5 before pwm kit on 100oct. So I figure it was. But if the graphs look healthy then I guess I'm good to go. Will try UT80 tmrw and see.
Thank u much.

rismo · 09-14-2011, 06:28 PM

you can set it to 75 or 80... should be fine with meth... now you have proven that you reach your boost target I would consider autotuning with:

Max boost: 18.5
Start Boost: 70
IC: 20

and see how it goes... should bring you to around 18psi and Ic 0..... after some pulls in 3rd gear....

ttbmer · 09-14-2011, 06:49 PM

Quote:

Originally Posted by rismo123

you can set it to 75 or 80... should be fine with meth... now you have proven that you reach your boost target I would consider autotuning with:

Max boost: 18.5
Start Boost: 70
IC: 20

and see how it goes... should bring you to around 18psi and Ic 0..... after some pulls in 3rd gear....

Isnt better to run IC at 0 of course if Mods/gas are there to back it up. A few post back on this thread I was that autotune on triggers a safe mode when passing 17psi not allowing the the procede to hot Max boost.
I'm confuse

themyst · 09-14-2011, 06:55 PM

Quote:

Originally Posted by ttbmer

Isnt better to run IC at 0 of course if Mods/gas are there to back it up. A few post back on this thread I was that autotune on triggers a safe mode when passing 17psi not allowing the the procede to hot Max boost.
I'm confuse

You will see that the Procede offsets ignition 1-2 degrees even with ignition correction set at 0. To add additional offset on meth isn't really necessary on a healthy setup.

ttbmer · 09-14-2011, 07:31 PM

Quote:

Originally Posted by themyst

Quote:

Originally Posted by ttbmer

Isnt better to run IC at 0 of course if Mods/gas are there to back it up. A few post back on this thread I was that autotune on triggers a safe mode when passing 17psi not allowing the the procede to hot Max boost.
I'm confuse

You will see that the Procede offsets ignition 1-2 degrees even with ignition correction set at 0. To add additional offset on meth isn't really necessary on a healthy setup.

That's Wa I thought so is Rismo123 wrong? Or am I missing some here. Thank in advance

09-14-2011, 04:55 PM	#25
ttbmer Lieutenant Colonel 69 Rep 1,943 Posts Drives: space gray on black 07 335i Join Date: Jul 2010 Location: las Vegas nv iTrader: (15)	more logs no hitting targed boost. after making the changes IC 0, UT 70, max boost 19 and Autotune off im still not hitting target boost. heres are some logs. im about to go check for any possible leaks around the charge where im assuming the problems is since it was so hard to get it on. Attached Images __________________ PROCEDE, PWM Vishnu Kit, AR catless DP, BMS DCI, Helix IC, P3 gauge, 25% window tint, mattblack window trim, mattblack roof wrapped. Vorstainer CSL trunk, CF wrapped interior, 18'' Forgestar F14 Matt black, quaife LSD, M3 suspension bits, Mtech front bumper). http://www.youtube.com/watch?v=b8JIB8C8HDA
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09-14-2011, 04:57 PM	#26
themyst Major General 189 Rep 6,631 Posts Drives: '16 MK7 GTI Join Date: Feb 2009 Location: NYC iTrader: (8)	I don't see anything wrong. You're touching 17 psi and tapering to around 15. Try UT80 as a test. __________________ E90 LCI N54 6AT
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09-14-2011, 05:12 PM	#27
Jeff@TopGearSolutions 3461 Rep 79,211 Posts Drives: C6 Z06, 09 335i, 10 335xi Join Date: Dec 2008 Location: www.TopGearSolutions.com iTrader: (37)	You could add + 3 to boost gain if you wanted but yea if ut 70 you should touch 17 PSI and taper down after 5000 RPM.
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09-14-2011, 06:28 PM	#29
rismo Captain 79 Rep 911 Posts Drives: BMW E92 335 Join Date: Jul 2008 Location: Europe iTrader: (0)	you can set it to 75 or 80... should be fine with meth... now you have proven that you reach your boost target I would consider autotuning with: Max boost: 18.5 Start Boost: 70 IC: 20 and see how it goes... should bring you to around 18psi and Ic 0..... after some pulls in 3rd gear.... __________________ BMW 335 E92 09 - Full options - DKG - MHD by Buraq - RB Next Gen - RB Inlets/Outlet - Forge Diverter Valves - AR Catless DP - Afe Intake - Helix IC - FuelIT Stage 2 LPFP - Ar Oil Cooler - PPK Water Cooler - M3 Suspension - JRZ RS1 Shocks - Eibach Pro Springs - Drexler LSD - BMW IS Exhaust - Carbon Endurance Brake Pads - Stainless Steel Brake Lines - M101 Wheels - Michelin PS2 - M-Tech Body - M-Strutbar BMW M550i G30 2019 - BM3
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