bts time delay?

Pages: [1]

« previous next »

Author

Topic: bts time delay? (Read 4864 times)

turdburglar44

Full Member

Karma: +5/-1
Offline

Offline

Posts: 110

	bts time delay? « on: June 08, 2015, 09:07:40 PM »

I haven't poked through IDA yet but what's causing my bts map value to not be used immediately? Something like ZKBTS? it's a little slow for my liking and I'm really trying to avoid lamfa fueling Sad


	Logged

Tuning is the easy part...

prj

Hero Member

Karma: +1072/-483
Offline

Offline

Posts: 6039

	Re: bts time delay? « Reply #1 on: June 08, 2015, 11:19:26 PM »

Lamfa fueling is a good thing, running it off bts all the time is not a good idea.


	Logged

PM's will not be answered, so don't even try.
Log your car properly - WinOLS database - Tools/patches

ddillenger

Hero Member

Karma: +641/-21
Offline

Offline

Posts: 5640

	Re: bts time delay? « Reply #2 on: June 09, 2015, 12:21:10 AM »

Action>Reaction


	Logged

Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!

Email/Google chat:
DDillenger84(at)gmail(dot)com

Email>PM

turdburglar44

Full Member

Karma: +5/-1
Offline

Offline

Posts: 110

	Re: « Reply #3 on: June 09, 2015, 05:06:12 AM »

I have some custom programming to switch to a low load ldrxn if you want it. Maybe I'll just have to switch lamfas too.


	Logged

Tuning is the easy part...

nyet

Administrator
Hero Member

Karma: +608/-168
Offline

Offline

Posts: 12271

	Re: bts time delay? « Reply #4 on: June 09, 2015, 09:50:28 AM »

Quote from: ddillenger on June 09, 2015, 12:21:10 AM

Action>Reaction

Absolutely. It is ironic, though that the BTS model was developed specifically because simple protection via EGT sensor was considered to be too reactive and not pro-active enough.


	Logged

ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex

SB_GLI

Hero Member

Karma: +116/-10
Offline

Offline

Posts: 1022

	Re: bts time delay? « Reply #5 on: June 09, 2015, 01:58:38 PM »

I like me a little bit of both. LAMFA to get things going, and BTS to fuel based on EGTs.


	Logged

ddillenger

Hero Member

Karma: +641/-21
Offline

Offline

Posts: 5640

	Re: bts time delay? « Reply #6 on: June 09, 2015, 02:36:50 PM »

Quote from: nyet on June 09, 2015, 09:50:28 AM

Absolutely. It is ironic, though that the BTS model was developed specifically because simple protection via EGT sensor was considered to be too reactive and not pro-active enough.

mmmhmmm.


	Logged

turdburglar44

Full Member

Karma: +5/-1
Offline

Offline

Posts: 110

	Re: bts time delay? « Reply #7 on: June 09, 2015, 07:18:59 PM »

ZDLBTS: Time constant delta lambda component protection
ZLBTS: Time constant lambda component protection

Found the suckers. There really is a crap load of info on this forum. I mean damn I taught myself assembly from here haha.
It seems to be pretty common that ZDLBTS is 33 33 (2 sec) a few bytes after TABGBTS and ZLBTS follows right after it being 00 80 (5 sec) conversion is X*.00015259.

I'll verify this with tuning and report back (seems legit in the code but I'm not 100%)


	Logged

Tuning is the easy part...

nyet

Administrator
Hero Member

Karma: +608/-168
Offline

Offline

Posts: 12271

	Re: bts time delay? « Reply #8 on: June 09, 2015, 07:56:55 PM »

Well done, and nice find.

I find it astonishing that somebody decided BTS needed a delay. That seems ill advised.


	Logged

Pages: [1]

« previous next »

Jump to:

Navigation

Personal Tools

November 28, 2024, 08:39:27 PM

Welcome, Guest. Please login or register.
Did you miss your activation email?

Navigation

Personal Tools

Search