BMS Stage 2 N63 Dyno

CloudVIII · 05-09-2014, 03:09 PM

I dyno'd my 550i x drive today and we had some challenges with getting a good reading on the coil for RPM.

I am 2200 ft. above sea level here.

HP 448
Torque 523

The graph is using speed to determine HP and torque using RPM only to 4000.

They are going to try to sort out the issue and I will dyno again soon. Regardless I feel that the results are solid on pump gas. Just wouldn't mind seeing above 4000 rpm!

badblack550xi · 05-09-2014, 03:21 PM

hmmm im failing to read this Graph

ARC550 · 05-09-2014, 03:32 PM

Dyno Fail. You need to re dyno bro. I don't think you fully removed traction control.
Sorry bro but this means nothing.

CloudVIII · 05-09-2014, 03:38 PM

Quote:

Originally Posted by ARadoncic550

Dyno Fail. You need to re dyno bro. I don't think you fully removed traction control.
Sorry bro but this means nothing.

I agree. I reposted another version.

CloudVIII · 05-09-2014, 03:41 PM

Quote:

Originally Posted by badblack550xi

hmmm im failing to read this Graph

I emailed them to you.

I may just pull this thread to avoid confusion.

You guys let me know if I should.

ARC550 · 05-09-2014, 03:52 PM

Bro pull the thread! Do it properly and then post. If you need any help dumping let me know and I will guide you through it.

NeoNz · 05-09-2014, 05:12 PM

pull traction control? You just need to turn it off to dyno?

badblack550xi · 05-09-2014, 08:34 PM

Hold down traction button and all traction will be disabled... have to hold it down for a few secs... your dyno guy probably pressed the button under the paddle... to avoid that BMS sell a little cap that stop from button pressing.

CloudVIII · 05-09-2014, 08:50 PM

Quote:

Originally Posted by badblack550xi

Hold down traction button and all traction will be disabled... have to hold it down for a few secs... your dyno guy probably pressed the button under the paddle... to avoid that BMS sell a little cap that stop from button pressing.

I specifically set up everything including DCS off. (Hold for a few seconds)

The RPM after 4000 would just go crazy for some reason and would not register because it would jump all over the place.

I think it just couldn't get a good reading for the rpm. Even tried old school reflective tape on the crank.

Does anyone have a pic of where their dyno shop was getting the read for RPM from?

badblack550xi · 05-09-2014, 09:14 PM

Quote:

Originally Posted by CloudVIII

I specifically set up everything including DCS off. (Hold for a few seconds)

The RPM after 4000 would just go crazy for some reason and would not register because it would jump all over the place.

I think it just couldn't get a good reading for the rpm. Even tried old school reflective tape on the crank.

Does anyone have a pic of where their dyno shop was getting the read for RPM from?

from the ODB 2 below steering wheel

05-09-2014, 03:09 PM	#1
CloudVIII Lieutenant 228 Rep 502 Posts Drives: AW LCI F80///M3 Join Date: Aug 2013 Location: Edmonton, AB iTrader: (0)	BMS Stage 2 N63 Dyno I dyno'd my 550i x drive today and we had some challenges with getting a good reading on the coil for RPM. I am 2200 ft. above sea level here. HP 448 Torque 523 The graph is using speed to determine HP and torque using RPM only to 4000. They are going to try to sort out the issue and I will dyno again soon. Regardless I feel that the results are solid on pump gas. Just wouldn't mind seeing above 4000 rpm! Attached Images Last edited by CloudVIII; 05-09-2014 at 03:42 PM..
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05-09-2014, 03:21 PM	#2
badblack550xi Colonel 465 Rep 2,416 Posts Drives: F10 550i 2011 F90 2020 COMP Join Date: May 2013 Location: NJ iTrader: (0)	hmmm im failing to read this Graph __________________ 2011 550i RWD 60-130 7.35
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05-09-2014, 03:32 PM	#3
ARC550 Major 446 Rep 1,300 Posts Drives: M3, X5, 720s, X5, 750xi Join Date: Nov 2013 Location: New York iTrader: (0)	Dyno Fail. You need to re dyno bro. I don't think you fully removed traction control. Sorry bro but this means nothing.
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05-09-2014, 03:52 PM	#6
ARC550 Major 446 Rep 1,300 Posts Drives: M3, X5, 720s, X5, 750xi Join Date: Nov 2013 Location: New York iTrader: (0)	Bro pull the thread! Do it properly and then post. If you need any help dumping let me know and I will guide you through it.
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05-09-2014, 05:12 PM	#7
NeoNz 335 Newbie 23 Rep 484 Posts Drives: 2011 335i xDrive Join Date: Mar 2013 Location: Edison, NJ iTrader: (1) Garage List 1994 Toyota Supra [0.00] 2011 BMW 335i xDrive [0.00]	pull traction control? You just need to turn it off to dyno? __________________ 2011 BMW 335i xDrive, 12.2 @ 111 (e90 N55 XDrive Record)- Sold Stage 2, Map 7/e85 mix, JB Intake, Vishnu Catted DP, ETS FMIC, CPe Chargepipe 1994 Toyota Supra, Baltic Blue, 6-speed, mods... FOR SALE 1200rwhp/875rwtq, 3.4L Stroker
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05-09-2014, 08:34 PM	#8
badblack550xi Colonel 465 Rep 2,416 Posts Drives: F10 550i 2011 F90 2020 COMP Join Date: May 2013 Location: NJ iTrader: (0)	Hold down traction button and all traction will be disabled... have to hold it down for a few secs... your dyno guy probably pressed the button under the paddle... to avoid that BMS sell a little cap that stop from button pressing. __________________ 2011 550i RWD 60-130 7.35
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