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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 > MHD "take a look at my log" thread



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      07-10-2021, 12:18 PM   #4929
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Figured, will stick to 93 until I can go custom tune. Thank you
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      07-10-2021, 06:33 PM   #4930
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Quote:
Originally Posted by Phoenixg View Post
Figured, will stick to 93 until I can go custom tune. Thank you
No worries mate,

If you want to run 95oct map even on a custom tune though, you need 95oct fuel otherwise you'll get timing corrections.

Custom tune on 93oct will be able to extract more power at the top end compared to OTS maps.
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      07-10-2021, 11:10 PM   #4931
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Yeah, leaning towards custom if I’m not satisfied with stage2+93oct power.
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      07-12-2021, 03:38 AM   #4932
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Hi.

Take a look on picture.No misfires. Any ideas?

http://www.motopower.lv/files/member...75102_1842.jpg


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      07-12-2021, 11:23 AM   #4933
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Quote:
Originally Posted by Neg89 View Post
Hi.

Take a look on picture.No misfires. Any ideas?

http://www.motopower.lv/files/member...75102_1842.jpg


Yes, replace them :-)

The inconsistency is concerning, no suggestions.
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      07-12-2021, 07:18 PM   #4934
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Quote:
Originally Posted by Neg89 View Post
Plugs look like a leaky injector to me. Looks exactly like my cyl 4 plug when the injector was leaking.
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      07-22-2021, 10:57 PM   #4935
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2nd Attempt after misfiring on last attempt a few months ago. I finally got a chance to replace my plugs and coils.

Does this look safe for a daily driver? Can I set it and forget it? I noticed I have 3-4 degree timing corrections
https://datazap.me/u/junkyarddogg/lo...og=0&data=3-20

Last edited by JunkyardDogg; 07-22-2021 at 11:09 PM..
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      07-23-2021, 12:32 PM   #4936
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Quote:
Originally Posted by JunkyardDogg View Post
2nd Attempt after misfiring on last attempt a few months ago. I finally got a chance to replace my plugs and coils.

Does this look safe for a daily driver? Can I set it and forget it? I noticed I have 3-4 degree timing corrections
https://datazap.me/u/junkyarddogg/lo...og=0&data=3-20
Which fuel exactly are you running this stage 1+ map on?
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      07-23-2021, 12:48 PM   #4937
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Quote:
Originally Posted by Saif2018 View Post
Quote:
Originally Posted by JunkyardDogg View Post
2nd Attempt after misfiring on last attempt a few months ago. I finally got a chance to replace my plugs and coils.

Does this look safe for a daily driver? Can I set it and forget it? I noticed I have 3-4 degree timing corrections
https://datazap.me/u/junkyarddogg/lo...&data=3-20
Which fuel exactly are you running this stage 1+ map on?
BP 93 Oct
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      07-23-2021, 03:14 PM   #4938
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Quote:
Originally Posted by JunkyardDogg View Post
BP 93 Oct
Try Shell V power. If you've done your plugs and coils, you shouldn't have that many timing corrections, they are however minor mostly so it's nothing to be too worried about.

Alternatively you could run 91oct stage 1+ map.
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      07-23-2021, 05:05 PM   #4939
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Quote:
Originally Posted by Saif2018 View Post
Quote:
Originally Posted by JunkyardDogg View Post
BP 93 Oct
Try Shell V power. If you've done your plugs and coils, you shouldn't have that many timing corrections, they are however minor mostly so it's nothing to be too worried about.

Alternatively you could run 91oct stage 1+ map.
Will the brand really make a difference? And I'm reading even on stock there are timing corrections :
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      07-23-2021, 06:43 PM   #4940
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Quote:
Originally Posted by JunkyardDogg View Post
Will the brand really make a difference? And I'm reading even on stock there are timing corrections :
Try it and see if it makes a difference, it probably won't but quality of fuel does affect timing corrections.

Which injectors are you running?

Can you log LTFT 1 and 2 as well?
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      07-23-2021, 09:05 PM   #4941
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Quote:
Originally Posted by Saif2018 View Post
Quote:
Originally Posted by JunkyardDogg View Post
Will the brand really make a difference? And I'm reading even on stock there are timing corrections :
Try it and see if it makes a difference, it probably won't but quality of fuel does affect timing corrections.

Which injectors are you running?

Can you log LTFT 1 and 2 as well?
Stock injectors. Are those options I check before logging?
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      07-24-2021, 01:57 AM   #4942
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Quote:
Originally Posted by JunkyardDogg View Post
Stock injectors. Are those options I check before logging?
I mean which Index number?

Yes, check the LTFT 1 & 2 options as well before you log.
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      07-24-2021, 06:01 PM   #4943
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Quote:
Originally Posted by JunkyardDogg View Post
Will the brand really make a difference? And I'm reading even on stock there are timing corrections :
In my experience yes fuel brand makes a huge difference in quality and number of corrections I would see.

Before I ran E85mixes I was super strict to run only Shell V-Power or Chevron. I would never run anything else except for the 1 time I used 76 I saw way more corrections.
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      07-24-2021, 07:59 PM   #4944
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New Log After Installing Injectors & LFPS

Quote:
Originally Posted by studio54 View Post
You too

And the bov sound should come from the DCI, you can hear DV releasing pressure through the big filters and the increased boost of the V9 maps

Hello
Here is my log after just installed all injectoors & LFPS
https://datazap.me/u/carlos-lopez/lo...10-12-13-14-15
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      07-25-2021, 05:44 PM   #4945
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Catless downpipes and new wastegate vacuum lines installed, went to MHD stage 2+:

https://datazap.me/u/gregrobin/greg-...&data=3-22

How does everything look?
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      07-25-2021, 06:00 PM   #4946
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Quote:
Originally Posted by Gregrobin View Post
Catless downpipes and new wastegate vacuum lines installed, went to MHD stage 2+:

https://datazap.me/u/gregrobin/greg-...og=0&data=3-22

How does everything look?
You need to do a proper 3rd gear log mate,

DSC fully off (hold DTC button down for a few seconds)ale sure autologgimg is checked, bring the car upto 2500rpm in 3rd gear, go full throttle and keep it pinned till just over 6000rpm, shift into 4th gear, wait a few secs and back off.

Make sure you do this in a safe place and in dry weather!
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      07-25-2021, 06:48 PM   #4947
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I did this, there's five logs on my phone, but it looks like only one is uploading. This is the first time I used the auto logging feature versus manual.

M3 3000 RPMs, mash the pedal, 6,000 RPM shift M4,, wait a couple seconds, let off the pedal.
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      07-25-2021, 09:12 PM   #4948
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Proper log needed

Quote:
Originally Posted by clopez976 View Post
Hello
Here is my log after just installed all injectoors & LFPS
https://datazap.me/u/carlos-lopez/lo...10-12-13-14-15
Clopez, need a proper pull and log. missing data and pull is not correct.
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      07-26-2021, 01:26 AM   #4949
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Quote:
Originally Posted by Gregrobin View Post
I did this, there's five logs on my phone, but it looks like only one is uploading. This is the first time I used the auto logging feature versus manual.

M3 3000 RPMs, mash the pedal, 6,000 RPM shift M4,, wait a couple seconds, let off the pedal.
Just select that particular log and reupload.
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      07-26-2021, 08:52 AM   #4950
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I shared them with MHD. Their response:

"Intake air temp is very high (bad intercooler or very high ambient temps) - also looks like you have a small boost leak somewhere. "

This is concerning considering I just replaced/upgraded the intercooler. It was hot/humid here yesterday, would that be why?
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