MHD "take a look at my log" thread

thormessiah · 12-01-2020, 03:21 PM

Quote:

Originally Posted by Saif2018

That's great glad to hear its fixed.

Here are 3 logs I managed to get today. There is a slight stumble sometimes in 4th gear, but I didn't get any active codes. I did get inactive codes 30ED 30EF & 30EE (Superknock). It could be the crappy Ethanol at my gas station

https://datazap.me/u/volfwaley/switched-injectors-1-3?log=0&data=3-7-20-22

Saif2018 · 12-01-2020, 03:59 PM

Quote:

Originally Posted by thormessiah

Here are 3 logs I managed to get today. There is a slight stumble sometimes in 4th gear, but I didn't get any active codes. I did get inactive codes 30ED 30EF & 30EE (Superknock). It could be the crappy Ethanol at my gas station

https://datazap.me/u/volfwaley/switched-injectors-1-3?log=0&data=3-7-20-22

I know psi lower but Base map looks solid.

Your LPFP is getting low 50's, plus loads of minor timing corrections (probably due to the fuel as you said)

Turbos struggling to hit boost targets at higher end, WGDC almost Maxing out.

Have you sent the log to your tuner and told him about this all, including shadow codes.

thormessiah · 12-01-2020, 05:40 PM

Quote:

Originally Posted by Saif2018

Quote:

Originally Posted by thormessiah

Here are 3 logs I managed to get today. There is a slight stumble sometimes in 4th gear, but I didn't get any active codes. I did get inactive codes 30ED 30EF & 30EE (Superknock). It could be the crappy Ethanol at my gas station

https://datazap.me/u/volfwaley/switched-injectors-1-3?log=0&data=3-7-20-22

I know psi lower but Base map looks solid.

Your LPFP is getting low 50's, plus loads of minor timing corrections (probably due to the fuel as you said)

Turbos struggling to hit boost targets at higher end, WGDC almost Maxing out.

Have you sent the log to your tuner and told him about this all, including shadow codes.

I will later tonight. Why do you think the LPFP dropped so low? I do have the stage 2+ bucketed one.

Saif2018 · 12-01-2020, 06:10 PM

Quote:

Originally Posted by thormessiah

I will later tonight. Why do you think the LPFP dropped so low? I do have the stage 2+ bucketed one.

Not sure to be honest, I had a look at the base map and it looks fine, could be tune related.

Which revision are you on?

thormessiah · 12-01-2020, 07:26 PM

Quote:

Originally Posted by Saif2018

Not sure to be honest, I had a look at the base map and it looks fine, could be tune related.

Which revision are you on?

I went back to revision 2 since revision 3 was tailored to stop the original misfire

335i54n · 12-02-2020, 12:56 AM

I got a stock 335i stage 1 with charge pipe and DCI. Any input on how my car is doing so far is appreciated. Also a few?

do the maf req vs actual matter?

the car had a decent wastegate rattle I was able to completely shim and adjust out but I saw something about 500rpm from demand to boost target arrival and I am around 6/700. ideally it needs new turbos but seems to be working

thanks, didn't know it supposed to be 3rd gear pulls but hope all looks well

https://datazap.me/u/n45i533/log-160...og=0&data=3-22

https://datazap.me/u/n45i533/log-160...og=0&data=3-22

https://datazap.me/u/n45i533/log-160...og=0&data=3-22

thormessiah · 12-02-2020, 03:37 PM

Quote:

Originally Posted by Saif2018

Quote:

Originally Posted by thormessiah

I will later tonight. Why do you think the LPFP dropped so low? I do have the stage 2+ bucketed one.

Not sure to be honest, I had a look at the base map and it looks fine, could be tune related.

Which revision are you on?

I think I found the reason for the shadow codes 🙃 shouldn't it be illegal to sell ethanol content this low? It takes about 12 gallons to get an e30 mix now

IllSic_Design · 12-02-2020, 04:52 PM

Quote:

Originally Posted by thormessiah

I think I found the reason for the shadow codes 🙃 shouldn't it be illegal to sell ethanol content this low? It takes about 12 gallons to get an e30 mix now

Yeah that's bullshit... But you should always be checking your ethanol content if you don't have a sensor

NoGuru · 12-07-2020, 09:01 AM

WOW, never seen E that low.

Do yourself a favor and get an inline analyzer.

_N54 · 12-07-2020, 09:06 AM

Quote:

Originally Posted by thormessiah

I think I found the reason for the shadow codes 🙃 shouldn't it be illegal to sell ethanol content this low? It takes about 12 gallons to get an e30 mix now

You might as well fill your entire tank up

Emilime75 · 12-07-2020, 09:29 AM

I've said this multiple times on this forum, the U.S. Dept. of Energy states that E85 can contain anywhere between 51%-83% ethanol in order to be constituted as E85, and the content varies by region and season. Unless you're measuring at every fill up, or have a flex fuel sensor, it's a total crap shoot as to what you're getting.

thormessiah · 12-07-2020, 11:51 AM

Quote:

Originally Posted by NoGuru

WOW, never seen E that low.

Do yourself a favor and get an inline analyzer.

Spool sensor on the way!

thormessiah · 12-07-2020, 03:01 PM

Quote:

Originally Posted by Saif2018

Not sure to be honest, I had a look at the base map and it looks fine, could be tune related.

Which revision are you on?

Here is a pair of pulls from today on some much higher quality ethanol and a new map revision. Thanks in advance mate

https://datazap.me/u/volfwaley/revision-4?log=0&data=3-20

Saif2018 · 12-08-2020, 01:58 AM

Quote:

Originally Posted by thormessiah

Here is a pair of pulls from today on some much higher quality ethanol and a new map revision. Thanks in advance mate

https://datazap.me/u/volfwaley/revis...og=0&data=3-20

No problem mate,

Thats a lot better, but still struggling to hit boost targets above 5k,

Your not getting any 30FF codes up top, even though it's 3-4 psi off target ?

WGDC Maxing out, and I don't understand why that boost target is just a straight line, stock turbos won't hold boost all the way up top.

I'd say send that log to the tuner and mention these issues, you should get a better revision which begins to tapper boost.

JinJja123 · 12-08-2020, 10:14 PM

Would love to get someone to check out my logs and let me know if anything seems off. Bought my e92 recently and seems to have no issues but logs may tell different!

https://datazap.me/u/jinjja/stage-1-...og=1&data=3-22

Running a MHD Stage 1 91 octane tune, VRSF chargepipe, HKS BOV, VRSF DCI and stock everything else. Supposedly new turbos (within 5000 km). From what I can tell, boost seems fine and not loosing boost anywhere. Timing seems good. AFR seems a bit wonky to me but cross referencing other people's logs it seems normal to some extent. WGDC seems a bit low though, not getting 45-55 under load.

These logs aren't the best since I didn't go super high in rpms in 3rd and didn't shift into 4th but maybe someone can spot something.

Saif2018 · 12-09-2020, 01:35 PM

Quote:

Originally Posted by JinJja123

Would love to get someone to check out my logs and let me know if anything seems off. Bought my e92 recently and seems to have no issues but logs may tell different!

https://datazap.me/u/jinjja/stage-1-...og=1&data=3-22

Running a MHD Stage 1 91 octane tune, VRSF chargepipe, HKS BOV, VRSF DCI and stock everything else. Supposedly new turbos (within 5000 km). From what I can tell, boost seems fine and not loosing boost anywhere. Timing seems good. AFR seems a bit wonky to me but cross referencing other people's logs it seems normal to some extent. WGDC seems a bit low though, not getting 45-55 under load.

These logs aren't the best since I didn't go super high in rpms in 3rd and didn't shift into 4th but maybe someone can spot something.

WGDC is fine,

You should do a proper log 3rd Gear, DSC fully off, got WOT from 2500rpm to just over 6000rpm, shift into 4th then ease of after a few secs.

GearHead335i · 12-09-2020, 08:35 PM

Quote:

Originally Posted by Quinnhogue7

Ok cool, thanks I’ll try that and do another 3rd gear log. What could cause a lot of timing corrections?

Switched to the stage 2+ 91 map versus the 93 map and did a 3rd gear pull. Same mods fbo with motiv flex fuel kit running around an e30ish mix.

https://datazap.me/u/quinnhogue7/91-...14-17-21-22-23

N54andS63TU · 12-09-2020, 11:14 PM

Someone take a look at this log, boost graph and WGDC seems weird, too many up downs is that normal?
Mods: FBO+ inlets outlets VTT turbos, stage 2+ lpfp

https://datazap.me/u/azizzlol/34-f-3...-22&mark=77-85

Saif2018 · 12-10-2020, 01:53 AM

Quote:

Originally Posted by fast335i

Someone take a look at this log, boost graph and WGDC seems weird, too many up downs is that normal?
Mods: FBO+ inlets outlets VTT turbos, stage 2+ lpfp

https://datazap.me/u/azizzlol/34-f-3...-22&mark=77-85

Boost target is missing,

Thats not normal, should be a smooth boost line, your WGDC and boost both fluctuating.

Are you on a Custom tune?

N54andS63TU · 12-10-2020, 08:43 PM

Quote:

Originally Posted by Saif2018

Boost target is missing,

Thats not normal, should be a smooth boost line, your WGDC and boost both fluctuating.

Are you on a Custom tune?

Yes custom tune back in 2018, it seemed fine before, only thing I did upgraded to hd fmic and put my secondary cats back due to smoke because VTT turbo seals shot

Saif2018 · 12-10-2020, 11:54 PM

Quote:

Originally Posted by fast335i

Yes custom tune back in 2018, it seemed fine before, only thing I did upgraded to hd fmic and put my secondary cats back due to smoke because VTT turbo seals shot

Probably tune related,

Does the Previous version of the tunes have the boost/wastegate fluctuations?

Louayea · 12-11-2020, 07:13 PM

Hey can someone look at my log and tell me if they know if it's normal the timing crk dipped to -4.1 my tuner said the log looks good but if I'm reading it right my cars pulling timing for a second right?

https://datazap.me/u/louayea/last-blew?log=0&data=3-22

12-02-2020, 12:56 AM	#4340
335i54n Lieutenant 292 Rep 520 Posts Drives: e90 335i, e39 m5 Join Date: Nov 2020 Location: socal iTrader: (0)	I got a stock 335i stage 1 with charge pipe and DCI. Any input on how my car is doing so far is appreciated. Also a few? do the maf req vs actual matter? the car had a decent wastegate rattle I was able to completely shim and adjust out but I saw something about 500rpm from demand to boost target arrival and I am around 6/700. ideally it needs new turbos but seems to be working thanks, didn't know it supposed to be 3rd gear pulls but hope all looks well https://datazap.me/u/n45i533/log-160...og=0&data=3-22 https://datazap.me/u/n45i533/log-160...og=0&data=3-22 https://datazap.me/u/n45i533/log-160...og=0&data=3-22
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12-07-2020, 09:01 AM	#4343
NoGuru Major 772 Rep 1,418 Posts Drives: 335is Join Date: Apr 2017 Location: MI iTrader: (0) Garage List 2021 Chevy Silverad ... [0.00] 2002 Jeep Cherokee [0.00] 2014 CTS [0.00] 2011 335is [0.00]	WOW, never seen E that low. Do yourself a favor and get an inline analyzer. __________________ 2011 335is DCT BQ Tuning / BMS CAI / VRSF kittyless DP's / Synapse BOV and charge pipe / 7" VRSF Race FMIC / Walbro 535 and 450 on BMP4 / E90 tune / Diff Brace / PR Coils / Relocation Inlets / DAW Stage3+ Turbos / MMP port injection / xHP Stage 3 / FPR and -6 fuel lines
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12-07-2020, 09:29 AM	#4345
Emilime75 Colonel 1209 Rep 2,476 Posts Drives: 2010 335i E92 LeMans Blue Join Date: Dec 2017 Location: Merica! iTrader: (1)	I've said this multiple times on this forum, the U.S. Dept. of Energy states that E85 can contain anywhere between 51%-83% ethanol in order to be constituted as E85, and the content varies by region and season. Unless you're measuring at every fill up, or have a flex fuel sensor, it's a total crap shoot as to what you're getting.
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12-08-2020, 10:14 PM	#4349
JinJja123 Registered 0 Rep 4 Posts Drives: 2010 335xi Join Date: Dec 2020 Location: Alberta, Canada iTrader: (0)	Would love to get someone to check out my logs and let me know if anything seems off. Bought my e92 recently and seems to have no issues but logs may tell different! https://datazap.me/u/jinjja/stage-1-...og=1&data=3-22 Running a MHD Stage 1 91 octane tune, VRSF chargepipe, HKS BOV, VRSF DCI and stock everything else. Supposedly new turbos (within 5000 km). From what I can tell, boost seems fine and not loosing boost anywhere. Timing seems good. AFR seems a bit wonky to me but cross referencing other people's logs it seems normal to some extent. WGDC seems a bit low though, not getting 45-55 under load. These logs aren't the best since I didn't go super high in rpms in 3rd and didn't shift into 4th but maybe someone can spot something.
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12-09-2020, 11:14 PM	#4352
N54andS63TU Private First Class 10 Rep 105 Posts Drives: bmw e92 6speedMT! Join Date: Nov 2011 Location: brooklyn iTrader: (0)	Someone take a look at this log, boost graph and WGDC seems weird, too many up downs is that normal? Mods: FBO+ inlets outlets VTT turbos, stage 2+ lpfp https://datazap.me/u/azizzlol/34-f-3...-22&mark=77-85
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12-11-2020, 07:13 PM	#4356
Louayea Enlisted Member 2 Rep 45 Posts Drives: Bmw 335is Dct Join Date: Oct 2019 Location: Woodbridge Virginia iTrader: (0)	Timing crk dip? Hey can someone look at my log and tell me if they know if it's normal the timing crk dipped to -4.1 my tuner said the log looks good but if I'm reading it right my cars pulling timing for a second right? https://datazap.me/u/louayea/last-blew?log=0&data=3-22
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