[WatchWolf34]

Originally Posted by dyezak

You should be logging timing. But out of the items you did log everything looks good. The only thing worth pointing out is the poor quality of the COBB tune itself. You are tapering boost from a peak of 17psi down to 11psi by redline. There's no need to do that, but it's the way COBB tunes. There's a lot of room for improvement in flattening the boost curve out a bit, but without logging timing you can't really tell how well things are really working right now.

That is fantastic feedback

I appreciate you taking the time to look it over. I'll log the timing as well - I didn't put it on there because my AccessPort limits the number of data points that I can have active at one time while logging.

I know of a guy that is well spoken of in my local area that can custom tune it - just didn't know if I needed it. From your feedback, it sounds like I should make it a priority.

Thank you!

[JustGlassin]

Hey guys-

Stock 08 335i with a Dinan Stage 2 flash and new Dinan rebuilt (stock) turbos:

http://www.datazap.me/u/kkidwell7/71017?log=1&data=3-21

Hopefully I logged this correctly, I just got the car a month ago and I've been looking into making the switch to MHD.

Just looking for any info into anything that might need replacing, or just reassurance that flashing to MHD Stage 1/1+ would be a better move.

[AndyW]

Originally Posted by JustGlassin

Hey guys-

Stock 08 335i with a Dinan Stage 2 flash and new Dinan rebuilt (stock) turbos:

http://www.datazap.me/u/kkidwell7/71017?log=1&data=3-21

Hopefully I logged this correctly, I just got the car a month ago and I've been looking into making the switch to MHD.

Just looking for any info into anything that might need replacing, or just reassurance that flashing to MHD Stage 1/1+ would be a better move.

"Better" is relative. MHD is a set of flash tunes, just like the Dinan (don't know the specifics of Dinan Stage 2). I assume you are FBO? Why not go for MHD stage 2 tunes?

Only comment I have on the log is that you have a number of timing corrections but nothing too horrible. When was the last time you replaced plugs/coils/injectors?

[Sgop335]

Originally Posted by JustGlassin

Hey guys-

Stock 08 335i with a Dinan Stage 2 flash and new Dinan rebuilt (stock) turbos:

http://www.datazap.me/u/kkidwell7/71017?log=1&data=3-21

Hopefully I logged this correctly, I just got the car a month ago and I've been looking into making the switch to MHD.

Just looking for any info into anything that might need replacing, or just reassurance that flashing to MHD Stage 1/1+ would be a better move.

Lots of corrections otherwise its a comparable tune to mhd stg1. What octane are you using in CA? Looks like your traction control is on too

[JustGlassin]

Originally Posted by Sgop335

Lots of corrections otherwise its a comparable tune to mhd stg1. What octane are you using in CA? Looks like your traction control is on too

Great, thank you guys for taking a look I mainly just wanted to make sure everything is running right before I start to do some work on the car.

Car right now is fully stock minus a drop in filter and the Dinan tune. I'm running California 91 octane, and good call I left traction control on for that log. It's easy to find a lot of Dinan bashing on the internet so I had my doubts about what the tune would look like lol but looks like I'll stick with it until I go FBO.

So based on the log, it looks like a solid baseline if I decide to go FBO and e25/e40?

[IllSic_Design]

Originally Posted by IllSic_Design

Can someone please check out my log.
ACN91 Stage 2+ - 5" stepped fmic, catless down pipes, dci.
http://datazap.me/u/droppedmitsu/log...&mark=35-52-47

I see timing corrections are minimal so I should be good there? How do my fuel pressures look? I see my lpfp dips to 55.5 psi which I think is almost too low? STFT and LTFTs? Let me know if anything looks off and if I need to log any other parameters. Thanks in advance.

Anyone please?
I believe I have a couple leaky injectors also? Thanks again

Originally Posted by IllSic_Design

Anyone please?
I believe I have a couple leaky injectors also? Thanks again

What makes you think that?

[IllSic_Design]

Originally Posted by FCobra94

What makes you think that?

Last time I pulled the plugs two were looking a little wet, and little stumbles/misfires sometimes on morning start ups. I hope they aren't leaking(but either way I know its not good to have a mix of injectors in each bank- 2(07), 1(09) - on each bank from previous owners. Not sure if they were coded or not.

Originally Posted by IllSic_Design

Not sure if they were coded or not.

If you're not sure, pull up INPA and check.

[IllSic_Design]

Originally Posted by FCobra94

If you're not sure, pull up INPA and check.

I still haven't got INPA fully setup on my laptop nor do I know how to use it. It's on my to-do list.

[JC_714]

Originally Posted by JC_714

Finally got a FMIC put on with 6 fresh coil packs (admittedly off-brand - AS Ignition) and plugs. Running stage1+ 91ACN with 3g of e85 and BMS DCI. Was running the 91 map but backed it off because I feel what may be trans slippage/traction loss/hard misfire (weird mix i know) DCT completely off only under wide open throttle. Still no timing corrections or throttle closure and no codes stored or pending. If anyone cares to take a look and see if they see something i dont i would appreciate it!

08 335i AT with 87K. Oil, HPFP, and walnut blast <5K

http://www.datazap.me/u/jconnors/log...-21&solo=12-13

Has anyone had anything like this with no codes or coreections?

[BQ Tuning]

Originally Posted by JustGlassin

Hey guys-

Stock 08 335i with a Dinan Stage 2 flash and new Dinan rebuilt (stock) turbos:

http://www.datazap.me/u/kkidwell7/71017?log=1&data=3-21

Hopefully I logged this correctly, I just got the car a month ago and I've been looking into making the switch to MHD.

Just looking for any info into anything that might need replacing, or just reassurance that flashing to MHD Stage 1/1+ would be a better move.

1) Too much timing corrections for such low boost

2) Fuel is too rich running, unless your on 91ACN

3) Too much wastegate oscillations occurring at peak power

[Dr0n3]

My first post! There are 3 logs all taken back to back with ambient temp 75-80*, logs 1 & 3 pull from 2.5k rpm in 3rd w/ shift @ 6k, and log 2 pulls from 2.5k in 3rd & stays WOT until 5th, shifts @ 6k.

Car: 2011 335is w/ DCT running 96-97 octane (93 oct no ethanol w/ nos octane booster added to ~13 gallons)
Map: MHD OTS Stage 2 95oct (settings selected: burble default, oem cats, kickdown deactivated, linear throttle mapping, 3.5bar sensor)
Mods: FMIC, DCI, CP, & BOV.

Oil was changed <1k miles ago with Motul 5w-40 300v and I also had my changed oil analyzed and have those results if anyone is curious. I am half way through my 2nd tank of 93oct+booster on the stage 2 95 oct map so the car should have had time to adapt (didn't reset any adaptations).

I've got catless DPs sitting in the garage ready to install, but my main reason for posting is to get an overall view of my cars health. I'd like to run some e85 blends/maps in the future and want to make sure everything is functioning as intended.

I'm pretty clueless when it comes to the technical side of interpreting a log, but from what I've learned by reading and comparing, my logs look very good. Only thing I noticed that might be of concern is the 3rd log shows timing corrections up to -8.3 on cyl4. I've read that anything more than -5 can be a cause for concern...can someone share some more info about this?

http://datazap.me/u/dr0n3/2011-335is...ods-dci-cp-bov

I will be very appreciative of any info anyone can provide me. My short-term goal (i.e. next few days) is to install the DPs and flash Stage 2+ 95oct and then start playing around with the E85 maps if all is healthy.

P.S. I plan to install a progressive meth system and get a custom tune built ASAP. Feel free to message and/or pitch me on your tuning abilities and competitive pricing!

[namsu2430]

Originally Posted by namsu2430

Here's the 'after' finally got round to flashing and getting a log. Not totally comparable to original run since it was much warmer today (for once)

Stage 1 - Stock car - 93 Oct Run 1 (DTC on)
http://datazap.me/u/namsu2430/stage-...og=0&data=3-23
Run 2 (DTC on)
http://datazap.me/u/namsu2430/stage-...og=0&data=3-23

After the second run half engine came on with Exhaust VANOS, turned car off and back to normal - will need to investigate, its came up before once under WOT, but not since.

Tried Stage 1+ just to see how it felt (answer insane) DTC off
http://datazap.me/u/namsu2430/stage-...og=0&data=3-23

Need an FMIC now

Stock with no map for reference.

Anyone?

[RSL]

Originally Posted by Dr0n3

My first post! There are 3 logs all taken back to back with ambient temp 75-80*, logs 1 & 3 pull from 2.5k rpm in 3rd w/ shift @ 6k, and log 2 pulls from 2.5k in 3rd & stays WOT until 5th, shifts @ 6k.

Car: 2011 335is w/ DCT running 96-97 octane (93 oct no ethanol w/ nos octane booster added to ~13 gallons)
Map: MHD OTS Stage 2 95oct (settings selected: burble default, oem cats, kickdown deactivated, linear throttle mapping, 3.5bar sensor)
Mods: FMIC, DCI, CP, & BOV.

Oil was changed <1k miles ago with Motul 5w-40 300v and I also had my changed oil analyzed and have those results if anyone is curious. I am half way through my 2nd tank of 93oct+booster on the stage 2 95 oct map so the car should have had time to adapt (didn't reset any adaptations).

I've got catless DPs sitting in the garage ready to install, but my main reason for posting is to get an overall view of my cars health. I'd like to run some e85 blends/maps in the future and want to make sure everything is functioning as intended.

I'm pretty clueless when it comes to the technical side of interpreting a log, but from what I've learned by reading and comparing, my logs look very good. Only thing I noticed that might be of concern is the 3rd log shows timing corrections up to -8.3 on cyl4. I've read that anything more than -5 can be a cause for concern...can someone share some more info about this?

http://datazap.me/u/dr0n3/2011-335is...ods-dci-cp-bov

I will be very appreciative of any info anyone can provide me. My short-term goal (i.e. next few days) is to install the DPs and flash Stage 2+ 95oct and then start playing around with the E85 maps if all is healthy.

P.S. I plan to install a progressive meth system and get a custom tune built ASAP. Feel free to message and/or pitch me on your tuning abilities and competitive pricing!

Looks clean pretty clean. Not running that much extra boost yet though. Ambient pressure is kind of low, so if that's the norm, you definitely want to drop OTS and go custom to tailor the WGDC/PID control (i.e. boost) to the lower pressure.

Post-shift correction on 1 cylinder isn't detrimental, but could be cleaned up with tuning. Not sure any tuner is out chasing customers, so might be waiting a while for one to contact you. With DCT, BQ Tuning .

Originally Posted by namsu2430

Anyone?

Logs look OK and apparently your VANOS solenoids need some cleaning/replacement. Hopefully, it's just those and not cam ledges.

[namsu2430]

Originally Posted by RSL

Looks clean pretty clean. Not running that much extra boost yet though. Ambient pressure is kind of low, so if that's the norm, you definitely want to drop OTS and go custom to tailor the WGDC/PID control (i.e. boost) to the lower pressure.

Post-shift correction on 1 cylinder isn't detrimental, but could be cleaned up with tuning. Not sure any tuner is out chasing customers, so might be waiting a while for one to contact you. With DCT, BQ Tuning .

Logs look OK and apparently your VANOS solenoids need some cleaning/replacement. Hopefully, it's just those and not cam ledges.

Thanks, I'll try cleaning the VANOS and see if it come back

[paullacey007]

Hi

Could you kind folks have a look at my log and see if everything seems ok. I'm running MHD stage 2 plus, with FMIC, charge pipe with turbosmart kompact plumb back, BMS twin intakes and full custom exhaust which has had first and second cats removed. I've had a intermittent fault recently with misfire on cylinder 3 & 4 and had plugs and coils all done, which seemed to cure the problem. Yesterday had misfire under WOT again says on cylinder 4, but this morning is completely fine? Just wondering if it could be injector? Car has just gone over the 100,000 miles mark and I'm waiting to get a walnut blast done as never been done by previous owner. Any help appreciated

http://www.datazap.me/u/paullacey007...og=0&data=3-19

[NoGuru]

Originally Posted by paullacey007

Hi

Could you kind folks have a look at my log and see if everything seems ok. I'm running MHD stage 2 plus, with FMIC, charge pipe with turbosmart kompact plumb back, BMS twin intakes and full custom exhaust which has had first and second cats removed. I've had a intermittent fault recently with misfire on cylinder 3 & 4 and had plugs and coils all done, which seemed to cure the problem. Yesterday had misfire under WOT again says on cylinder 4, but this morning is completely fine? Just wondering if it could be injector? Car has just gone over the 100,000 miles mark and I'm waiting to get a walnut blast done as never been done by previous owner. Any help appreciated

http://www.datazap.me/u/paullacey007...og=0&data=3-19

Your link did not open for me but I would not be running stage 2 MHD if the car was never walnut blasted. Make that your priority.

Originally Posted by NoGuru

Your link did not open for me but I would not be running stage 2 MHD if the car was never walnut blasted. Make that your priority.

When peeps post a defunct link, just remove everything past their unique user name to see their list of logs...

http://www.datazap.me/u/paullacey007

[NoGuru]

Originally Posted by FCobra94

When peeps post a defunct link, just remove everything past their unique user name to see their list of logs...

http://www.datazap.me/u/paullacey007

Cool, thanks Cobra

[Sabcat]

Would anyone mind checking out my log

v.7 st.1 93
http://www.datazap.me/u/sabcat/723-3rd-wot

Originally Posted by Sabcat

Would anyone mind checking out my log

v.7 st.1 93
http://www.datazap.me/u/sabcat/723-3rd-wot

Looks like you have a number of timing corrections...run more octane or drop down a map and try again.