[nosam1g]

What you guys think
Installed dinan coils

https://datazap.me/u/nosam1g/log-1662761920?log=0

[B58]

Originally Posted by nosam1g

What you guys think
Installed dinan coils

https://datazap.me/u/nosam1g/log-1662761920?log=0

Dinan coils wont show anything presentable on a log, but they will just help prevent any misfires from weak coils and apparently they have a better spark than the Eldors. I actually have them on my car, but I mostly went for the looks just to add a bit of taste to my engine bay. This is also another thing I recommend to everything using on their spark plug insulator area as I been doing this since my N54 and never had a misfire issue with 700HP: https://www.dinancars.com/products/fluids/parts/8804

[foreignplayer]

Finally installed tu pump and changed 20k old plugs myself

V happy considering no mechanic experience

https://datazap.me/u/slippybackside/log-1662848029?log=0&data=17

[WrxToBeamerGuy]

Originally Posted by foreignplayer

Finally installed tu pump and changed 20k old plugs myself

V happy considering no mechanic experience

https://datazap.me/u/slippybackside/...?log=0&data=17

Whoa what tuning software is this? I'm not used to any of the parameter names is this ECUTEK?

[erzenble]

Hey guys so I just switched to running E30 and stage 1 E30 map on my 440i. I tested the pump gas I'm running and also the E85 for ethanol % and calculated from there.
I posted earlier about timing corrections I was getting and was hoping they would be gone with the E30 tune. Corrections are still pretty bad.

Here are a couple logs, plugs and coils just changed FYI.

https://datazap.me/u/erzenble/stage-...og=0&data=3-18

https://datazap.me/u/erzenble/stage-...og=0&data=3-18

Any ideas why I'm getting corrections? I'm thinking of trying the NGK plugs gapped to 22 or possibly adding a half gallon of E85. That would put me at E33 and might help.

[erzenble]

Also what's the limit for the none TU stock HPFP? Could I run say E35/40 with my E30 MHD tune to kill corrections? How would I know if I'm maxing out my HPFP? STFT above 10-15 percent? Boost not hitting target?

[WrxToBeamerGuy]

Originally Posted by erzenble

Also what's the limit for the none TU stock HPFP? Could I run say E35/40 with my E30 MHD tune to kill corrections? How would I know if I'm maxing out my HPFP? STFT above 10-15 percent? Boost not hitting target?

log HPFP target pressure vs HPFP actual pressure and you can see if it's beginning to crash would be the best way.

[WrxToBeamerGuy]

Originally Posted by erzenble

Hey guys so I just switched to running E30 and stage 1 E30 map on my 440i. I tested the pump gas I'm running and also the E85 for ethanol % and calculated from there.
I posted earlier about timing corrections I was getting and was hoping they would be gone with the E30 tune. Corrections are still pretty bad.

Here are a couple logs, plugs and coils just changed FYI.

https://datazap.me/u/erzenble/stage-...og=0&data=3-18

https://datazap.me/u/erzenble/stage-...og=0&data=3-18

Any ideas why I'm getting corrections? I'm thinking of trying the NGK plugs gapped to 22 or possibly adding a half gallon of E85. That would put me at E33 and might help.

Yes I would add more ethanol and log your HPFP parameters to make sure it's not crashing.

[erzenble]

Originally Posted by WrxToBeamerGuy

log HPFP target pressure vs HPFP actual pressure and you can see if it's beginning to crash would be the best way.

Just selected it in MHD thanks.

[erzenble]

Originally Posted by WrxToBeamerGuy

Yes I would add more ethanol and log your HPFP parameters to make sure it's not crashing.

I'll try that out tonight thanks.

[foreignplayer]

Originally Posted by WrxToBeamerGuy

Whoa what tuning software is this? I'm not used to any of the parameter names is this ECUTEK?

It’s mgflasher. They do have some funny parameters

[WrxToBeamerGuy]

So over the last few months I have been learning how to tune my own car reviewing all of your logs for reference and speaking to people who know whats up shout out to IMS-340C and also Odin Tuned.

Here is my own custom tune I still have a bit to dial in but I am extremely happy with what I have been able to accomplish 150 revisions later.

https://datazap.me/u/wrxtobimmerguy/...14-15-22-37-39

[talontdone]

Originally Posted by WrxToBeamerGuy

So over the last few months I have been learning how to tune my own car reviewing all of your logs for reference and speaking to people who know whats up shout out to IMS-340C and also Odin Tuned.

Here is my own custom tune I still have a bit to dial in but I am extremely happy with what I have been able to accomplish 150 revisions later.

https://datazap.me/u/wrxtobimmerguy/...14-15-22-37-39

Log looks great!!!

[Jnat]

Originally Posted by WrxToBeamerGuy

So over the last few months I have been learning how to tune my own car reviewing all of your logs for reference and speaking to people who know whats up shout out to IMS-340C and also Odin Tuned.

Here is my own custom tune I still have a bit to dial in but I am extremely happy with what I have been able to accomplish 150 revisions later.

https://datazap.me/u/wrxtobimmerguy/...14-15-22-37-39

Yes, log looks fantastic.
Ecutech?

[WrxToBeamerGuy]

Originally Posted by Jnat

Yes, log looks fantastic.
Ecutech?

Thanks!

Nope Bootmod3 actually

[WrxToBeamerGuy]

This may be the cleanest log I've had yet after tweaking my tune on e60.

https://datazap.me/u/wrxtobimmerguy/...15-21-22-37-39

[talontdone]

Originally Posted by WrxToBeamerGuy

This may be the cleanest log I've had yet after tweaking my tune on e60.

https://datazap.me/u/wrxtobimmerguy/...15-21-22-37-39

Can you tune my car ?!?!

[zach415]

Hi all,

I have been scratching my head over this car for a week or so and could benefit from all who know way more than I do when logging.

Car is a 2019 X3 M40i. Car was given a catless downpipe, and flashed to the Stage 2 91ACN (AGG) OTS map from BM3. After flashing the car was 0.2 seconds slower 0-60 than stock on Dragy. After this observation, new OEM plugs were installed and gapped to 0.022", same result as before. Car is slightly slower than stock.

Things to note:
Without DCS turned fully off, I will get traction warnings when applying only 1/4 throttle at very modest speeds.

The logs seem to show timing pull and some overboost, but beyond that I am at a loss for more detail or any direction of what actions to take on the car.

Data Logs:

0-60 Run: https://www.bootmod3.net/log?id=630f...90c60183da82bd

3rd-4th Gear Pull: https://www.bootmod3.net/log?id=630e...0b4355835d66de

Any insight from the community is greatly appreciated, thank you in advance for anyone taking a look at the logs!

[WrxToBeamerGuy]

Originally Posted by talontdone

Can you tune my car ?!?!

Id be happy to give it my best shot. I think the difference between me and a big name tuner is the amount of revisions we would need to do since I don't have a bunch of basemaps sitting around for different turbo setups. On the plus side I would do it for free

Oh but you have WMI I don't know how to integrate that booo

[WrxToBeamerGuy]

Originally Posted by zach415

Hi all,

I have been scratching my head over this car for a week or so and could benefit from all who know way more than I do when logging.

Car is a 2019 X3 M40i. Car was given a catless downpipe, and flashed to the Stage 2 91ACN (AGG) OTS map from BM3. After flashing the car was 0.2 seconds slower 0-60 than stock on Dragy. After this observation, new OEM plugs were installed and gapped to 0.022", same result as before. Car is slightly slower than stock.

Things to note:
Without DCS turned fully off, I will get traction warnings when applying only 1/4 throttle at very modest speeds.

The logs seem to show timing pull and some overboost, but beyond that I am at a loss for more detail or any direction of what actions to take on the car.

Data Logs:

0-60 Run: https://www.bootmod3.net/log?id=630f...90c60183da82bd

3rd-4th Gear Pull: https://www.bootmod3.net/log?id=630e...0b4355835d66de

Any insight from the community is greatly appreciated, thank you in advance for anyone taking a look at the logs!

The timing corrections are perfectly fine, the over boost is a lot and kind of weird but once it settles its perfect. Also your HPFP fluctuates more than I'd expect is it the stock pump?

[zach415]

Originally Posted by WrxToBeamerGuy

The timing corrections are perfectly fine, the over boost is a lot and kind of weird but once it settles its perfect. Also your HPFP fluctuates more than I'd expect is it the stock pump?

This is the stock fuel pump, I was seeing that fluctuation, but seeing that it never pegged below the target I figured it was not maxing out the HPFP.

Is over boost normally seen when first applying throttle like this, as opposed to maintaining over boost through the full pull?

Once again appreciate the help.

[WrxToBeamerGuy]

Originally Posted by zach415

This is the stock fuel pump, I was seeing that fluctuation, but seeing that it never pegged below the target I figured it was not maxing out the HPFP.

Is over boost normally seen when first applying throttle like this, as opposed to maintaining over boost through the full pull?

Once again appreciate the help.

Look at your 3rd - 4th gear pull it does fall bellow target by almost 500 and then by 300 for half of 3rd gear. No over boost like that isn't very common from the other maps I've looked at. It's not boosting beyond the limits of the turbo so you're fine there, but its also strange like the PID control is out of wack.

Edit: look at that teal line from this PID control image it kind of matches your boost.