[Luverse]

Hi all,

can someone give me opinion about my datalog below?

https://www.bootmod3.net/log?id=5fed...729b3fe468fb58
https://www.bootmod3.net/log?id=5ff0...729b406cb66323

i think the timing is not to great.
Already send the datalog to PTF, and PTF asked me to flash back to stock and do the datalog again.

Stage 2 91 Oct on 93 Oct fuel
catless downpipe
valvetronic exhaust
stock intake
FTP charge pipe
FTP intake pipe
20k miles

[tpoddar]

Originally Posted by Luverse

Hi all,

can someone give me opinion about my datalog below?
i think the timing is not to great.

Timing is okay not great. Try the ACN 91 map, it may run better.

[Luverse]

Originally Posted by tpoddar

Timing is okay not great. Try the ACN 91 map, it may run better.

So the fuel quality in my country is that bad.
Been using 93 oct fuel on 91 oct map for a better an cleaner performance, but seems its not enough.

[tpoddar]

Originally Posted by Luverse

So the fuel quality in my country is that bad.
Been using 93 oct fuel on 91 oct map for a better an cleaner performance, but seems its not enough.

I feel ya man. I'm using the 91ACN map currently on 99RON fuel + 4 RON octane booster. Bootmod3 is tuned for the amazing fuel quality and anything less than that creates problems. That is why I stick to the ACN map and performance wise it's honestly not much of a difference. Btw, here's some of my logs. They seem quite similar to yours in terms of boost targets.
https://www.bootmod3.net/log?id=5fee...0b431a1b66bdcc
https://www.bootmod3.net/log?id=5fee...729b406cb660dd

[Knifeedge2k1]

Originally Posted by Luverse

So the fuel quality in my country is that bad.
Been using 93 oct fuel on 91 oct map for a better an cleaner performance, but seems its not enough.

Which country?

[Luverse]

Originally Posted by tpoddar

I feel ya man. I'm using the 91ACN map currently on 99RON fuel + 4 RON octane booster. Bootmod3 is tuned for the amazing fuel quality and anything less than that creates problems. That is why I stick to the ACN map and performance wise it's honestly not much of a difference. Btw, here's some of my logs. They seem quite similar to yours in terms of boost targets.
https://www.bootmod3.net/log?id=5fee...0b431a1b66bdcc
https://www.bootmod3.net/log?id=5fee...729b406cb660dd

Just flashed to stock and relock DME as instructed by PTF and will perform datalogging for 2 days on 3rd gear WOT.

If ACN91 delivers better and cleaner datalog, i will flash to that map after discussion with PTF.

[Luverse]

Originally Posted by Knifeedge2k1

Which country?

Indonesia.
We have shell v-power 91oct, but idk if that's any better to pertamax turbo 93oct which i use

[tpoddar]

Originally Posted by Luverse

Just flashed to stock and relock DME as instructed by PTF and will perform datalogging for 2 days on 3rd gear WOT.

If ACN91 delivers better and cleaner datalog, i will flash to that map after discussion with PTF.

Do you know why PTF asked you to flash stock map? If it's just an octane issue it should be solved by using ACN map.

[Luverse]

Originally Posted by tpoddar

Do you know why PTF asked you to flash stock map? If it's just an octane issue it should be solved by using ACN map.

Idk, when asked why, they just say flashed to stock and lock dme, then do datalog and screenshoot the diagnostic tab

It seems i had shadow code keep appearing on stage 2 and stock map

21A02D - no description available

Now ptf asked me to check my vehicle to BMW dealer

This code already appeared when i do my routine maintenance at BMW last year
BMW tech said it appear because of my aftermarket intake, and nothing to be worried.
But now i'm using stock intake for 6 months, the same code still appear.

[tpoddar]

Originally Posted by Luverse

Idk, when asked why, they just say flashed to stock and lock dme, then do datalog and screenshoot the diagnostic tab

It seems i had shadow code keep appearing on stage 2 and stock map

21A02D - no description available

Now ptf asked me to check my vehicle to BMW dealer

This code already appeared when i do my routine maintenance at BMW last year
BMW tech said it appear because of my aftermarket intake, and nothing to be worried.
But now i'm using stock intake for 6 months, the same code still appear.

This code is related to valve lift correction at idle. Ask the dealer to check the intake vanos solenoid actuator. Related thread - https://f30.bimmerpost.com/forums/showthread.php?t=1702690

[Luverse]

Originally Posted by tpoddar

This code is related to valve lift correction at idle. Ask the dealer to check the intake vanos solenoid actuator. Related thread - https://f30.bimmerpost.com/forums/sh....php?t=1702690

For the software, i already update the i-level on February 2020. So does that mean i need to update the i-level again?
i'm afraid if the i-level is updated to the newest one, i can't flash BM3 anymore to my car

i have schedule routine maintenance on the BMW on 22 Jan, and will ask the dealer to check it.

Is intake vanos solenoid actuator expensive to repair?

[tpoddar]

Originally Posted by Luverse

For the software, i already update the i-level on February 2020. So does that mean i need to update the i-level again?
i'm afraid if the i-level is updated to the newest one, i can't flash BM3 anymore to my car

i have schedule routine maintenance on the BMW on 22 Jan, and will ask the dealer to check it.

Is intake vanos solenoid actuator expensive to repair?

I have no idea. I just googled the error and found the relevant problem :P

[Luverse]

Originally Posted by tpoddar

I have no idea. I just googled the error and found the relevant problem :P

part and labour at BMW dealer cost around $200

what a very uncommon error, even my service advisor said it's a very rare part to broke.
the will perform inspection first wether that part needs to be replace or not.
hoperfully just need i-level update

[culpability]

Just did my first flash to 93 Stage 1 on my N26 last night. Holy cow, the car WOKE UP... literally less than 100 miles on brand new bridgestones and they're chirping when i lightly accelerate off a speed bump!!

I've been doing some toying with the gurgle settings. I've got EXACTLY the right gurgles going on with my current flash... but it only gurgles when I'm in park. It almost seems like the RPMs aren't dropping fast enough when actually in gear for the engine to start gurgling.

Anyone else have a similar experience. Car is bone stock aside from the flash. Don't really want it making gunshots or anything but I absolutely love the little bubbly sounds when coming off the gas.

[Luverse]

Originally Posted by culpability

Just did my first flash to 93 Stage 1 on my N26 last night. Holy cow, the car WOKE UP... literally less than 100 miles on brand new bridgestones and they're chirping when i lightly accelerate off a speed bump!!

I've been doing some toying with the gurgle settings. I've got EXACTLY the right gurgles going on with my current flash... but it only gurgles when I'm in park. It almost seems like the RPMs aren't dropping fast enough when actually in gear for the engine to start gurgling.

Anyone else have a similar experience. Car is bone stock aside from the flash. Don't really want it making gunshots or anything but I absolutely love the little bubbly sounds when coming off the gas.

mine doesn't even burbles on comfort, even though it's active on custom or ots setting

[1slow320]

All of the OTS maps are gone for me. Anyone else have this issue? My engine is N20-EWG-H-P if that makes any difference

[Luverse]

Originally Posted by 1slow320

All of the OTS maps are gone for me. Anyone else have this issue? My engine is N20-EWG-H-P if that makes any difference

open support ticket. still normal for me.

[GreenF30N26]

Originally Posted by 1slow320

All of the OTS maps are gone for me. Anyone else have this issue? My engine is N20-EWG-H-P if that makes any difference

I think something happened yesterday. I have all my OTS maps but they were all re-published yesterday at some point for N20-EWP-L-P.

[davewes]

Just checked my BM3. Maps are updated with a new release date. All my maps are showing version 4.5, released on 2021-01-20. Anyone else seeing the same?

[Luverse]

all normal for me
B48-F-H
version is still the same

maybe there's minor update for N20 engine?

[floridaorange]

Originally Posted by culpability

Just did my first flash to 93 Stage 1 on my N26 last night. Holy cow, the car WOKE UP... literally less than 100 miles on brand new bridgestones and they're chirping when i lightly accelerate off a speed bump!!

I've been doing some toying with the gurgle settings. I've got EXACTLY the right gurgles going on with my current flash... but it only gurgles when I'm in park. It almost seems like the RPMs aren't dropping fast enough when actually in gear for the engine to start gurgling.

Anyone else have a similar experience. Car is bone stock aside from the flash. Don't really want it making gunshots or anything but I absolutely love the little bubbly sounds when coming off the gas.

Congrats on your bubbles and gurgles!!

[lemonchicken]

My n20 stage 2 map is updated to 3.1 which looks like a minor change. I did have some login problems and missing ots maps for a day or 2. No big deal.
What is the “boost plausibility code fix” in 3.1 for??