How do my Stage 2 ACN data logs look?

Kooner23 · 03-12-2022, 10:50 PM

Car: 2014 335i xDrive 8AT EWG
Mods: CL DPs, CP, BM3 Stage 2 ACN 91
20,000kms on sparkplugs, NGK OE pugs

Both runs were done in 3rd gear, not sure if I should redo in 4th?

Going to be upgrading my intercooler so wanted to know how the boost targets and actuals look. Also, noticed a knock on one of the logs, guessing it's just from poor fueling, don't really notice any rough running.

Run 1: https://www.bootmod3.net/log?id=622d...0b43199611332f
Run 2: https://www.bootmod3.net/log?id=622d...729b7192e8b2a6

n55david · 03-13-2022, 05:48 AM

Your boost is great.

Your fuel is absolutely trash.

You NEED an IC for stage 2 bad (even stage 1 really). Go back to stage 1 until you have the correct supporting mods.

Kooner23 · 03-13-2022, 01:28 PM

Thanks for your input! The intercooler is here and going to be putting it in. Just wanted to do some quick logs before installing to help trouble shoot if anything happened post intercooler install.

Is it normal to see pre throttle boost being 2PSI higher than the target boost?

n55david · 03-13-2022, 07:43 PM

Quote:

Originally Posted by Kooner23

Thanks for your input! The intercooler is here and going to be putting it in. Just wanted to do some quick logs before installing to help trouble shoot if anything happened post intercooler install.

Is it normal to see pre throttle boost being 2PSI higher than the target boost?

Yeah don't worry about any of that.. you currently don't have a leak and no codes or issues etc..

thejeremyman9 · 03-14-2022, 01:32 PM

In addition to above, i would not run the multimap. Switch to the regular ACN map with the stage you want.

Blueeyesredpanda · 03-14-2022, 01:37 PM

Where do you get gas from?

n55david · 03-14-2022, 04:38 PM

Quote:

Originally Posted by Blueeyesredpanda

Where do you get gas from?

Irrelevant unless you live in the same area as him fyi fuel is not always consistent even if the station brand is the same and nearly right next to each other.

Kooner23 · 03-14-2022, 11:13 PM

Quote:

Originally Posted by Blueeyesredpanda

Where do you get gas from?

This was just a quarter tank from a station that I usually don't go to but did for convenience in a small town. Will log again with my usual Shell gas station.

03-12-2022, 10:50 PM	#1
Kooner23 Private 21 Rep 66 Posts Drives: F30 335i & E92 328i Join Date: Jul 2014 Location: Vancouver iTrader: (0)	How do my Stage 2 ACN data logs look? Car: 2014 335i xDrive 8AT EWG Mods: CL DPs, CP, BM3 Stage 2 ACN 91 20,000kms on sparkplugs, NGK OE pugs Both runs were done in 3rd gear, not sure if I should redo in 4th? Going to be upgrading my intercooler so wanted to know how the boost targets and actuals look. Also, noticed a knock on one of the logs, guessing it's just from poor fueling, don't really notice any rough running. Run 1: https://www.bootmod3.net/log?id=622d...0b43199611332f Run 2: https://www.bootmod3.net/log?id=622d...729b7192e8b2a6
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03-13-2022, 05:48 AM	#2
n55david Check out my Youtube @n55david! 1297 Rep 3,536 Posts Drives: 2017 m240i, 2015 X3 x35i Join Date: Aug 2018 Location: Michigan USA iTrader: (0) Garage List 2017 m240i xDrive [0.00] 2015 X3 x35i [0.00] 2015 335i xdrive [0.00]	Your boost is great. Your fuel is absolutely trash. You NEED an IC for stage 2 bad (even stage 1 really). Go back to stage 1 until you have the correct supporting mods. __________________ 2017 m240i xDrive 10.67@132.32mph w/bm3 2015 335i xDrive 10.95@124.99mph w/bm3 - SOLD 2015 X3 x35i pwg 12.96 catless w/bm3 stage 2 93 ots IG: @n55david For pics and updates! Youtube: @ n55david For videos or Racing etc
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03-13-2022, 01:28 PM	#3
Kooner23 Private 21 Rep 66 Posts Drives: F30 335i & E92 328i Join Date: Jul 2014 Location: Vancouver iTrader: (0)	Thanks for your input! The intercooler is here and going to be putting it in. Just wanted to do some quick logs before installing to help trouble shoot if anything happened post intercooler install. Is it normal to see pre throttle boost being 2PSI higher than the target boost?
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03-14-2022, 01:32 PM	#5
thejeremyman9 Major General 4374 Rep 7,624 Posts Drives: 2015 BMW 335i Join Date: May 2019 Location: Cali iTrader: (0)	In addition to above, i would not run the multimap. Switch to the regular ACN map with the stage you want.
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03-14-2022, 01:37 PM	#6
Blueeyesredpanda Major 403 Rep 1,425 Posts Drives: E90 / F30 Join Date: Sep 2016 Location: Canada iTrader: (-2)	Where do you get gas from? __________________ 3IM . Okada Plasma Direct . Euro Ram Intake . AA header (Pending) . PE . 2nd Cat Delete . F30 340mm 6 pot . EBC Yellow Stuff . StopTech SS Brake Line . BMW Performance CF Strut Bar. 219M . PSS
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