How does Me3.8.2/3.8.3/5.9.2 compute fuel?

Pages: [1]

« previous next »

Author

Topic: How does Me3.8.2/3.8.3/5.9.2 compute fuel? (Read 7491 times)

ricekikr

Full Member

Karma: +2/-0
Offline

Offline

Posts: 104

	How does Me3.8.2/3.8.3/5.9.2 compute fuel? « on: April 27, 2012, 06:18:36 AM »

How does Me3.8.2/3.8.3/5.9.2 compute fuel?

I could only find (what looks like) part throttle map. (3.8.2 - 92b4 / 5.9.2 - 9510). It looks like it's only a correction map. (Values - 128)


	Logged

RS-MAD

Jr. Member

Karma: +3/-1
Offline

Offline

Posts: 46

	Re: How does Me3.8.2/3.8.3/5.9.2 compute fuel? « Reply #1 on: April 29, 2012, 01:57:36 AM »

Me3.8 compute fuel just like ME7 , you have conversion from main load that is MAF , then it convert with formula fuel in ms that is need for 14,7:1 lambda.Then apply all of corrections .
You have always calculation for Lambda 1 in load ms.


	Logged

ricekikr

Full Member

Karma: +2/-0
Offline

Offline

Posts: 104

	Re: How does Me3.8.2/3.8.3/5.9.2 compute fuel? « Reply #2 on: May 01, 2012, 10:44:23 AM »

Thanks for the info


	Logged

Roader55

Full Member

Karma: +0/-8
Offline

Offline

Posts: 67

	Re: How does Me3.8.2/3.8.3/5.9.2 compute fuel? « Reply #3 on: July 20, 2013, 10:02:28 AM »

hello,i dont wont to start new topic so i ask here

This ecu calculate fuel from MAF map,withc are the abreviatures in damos for the fuel maps and corrections? what i need to change if i wont to open the injectors more?

thank you


	Logged

hammersword

Full Member

Karma: +31/-2
Offline

Offline

Posts: 136

Revlimit ECU tuning

	Re: How does Me3.8.2/3.8.3/5.9.2 compute fuel? « Reply #4 on: July 22, 2013, 09:01:17 AM »

MAF + throttle angle!


	Logged

www.revlimit.gr
The Motronic Specialists....

prj

Hero Member

Karma: +1072/-485
Offline

Offline

Posts: 6041

	Re: How does Me3.8.2/3.8.3/5.9.2 compute fuel? « Reply #5 on: July 22, 2013, 09:14:13 AM »

Throttle angle (alpha-n) is used in case of defective MAF. In normal operation it is used for wall film model, everything else is MAF based.


	Logged

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

Roader55

Full Member

Karma: +0/-8
Offline

Offline

Posts: 67

	Re: How does Me3.8.2/3.8.3/5.9.2 compute fuel? « Reply #6 on: July 24, 2013, 02:40:29 AM »

ok,witch map is the MAF map?and how i need to correct it to inject more fuel?


	Logged

Roader55

Full Member

Karma: +0/-8
Offline

Offline

Posts: 67

	Re: How does Me3.8.2/3.8.3/5.9.2 compute fuel? « Reply #7 on: August 04, 2013, 05:54:43 AM »

no one can tell how to make ecu inject more fuel?


	Logged

Pages: [1]

« previous next »

Jump to:

Navigation

Personal Tools

November 30, 2024, 02:29:37 PM

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

Navigation

Personal Tools

Search