High Timing CF on Stock AEB, due to IAT?

Pages: 1 [2]

« previous next »

Author

Topic: High Timing CF on Stock AEB, due to IAT? (Read 12386 times)

ddillenger

Hero Member

Karma: +641/-21
Offline

Offline

Posts: 5640

	Re: High Timing CF on Stock AEB, due to IAT? « Reply #15 on: October 13, 2015, 07:11:49 PM »

Quote from: Mocke on October 13, 2015, 04:46:05 AM

What is it than?
The one that was not flashable through OBD?
How is fueling regulated in that ECU in that case?
Surrprised it wasn't the same logic as Me7.

M3.82/3.83/5.92.

Very different logic.


	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

Lost

Hero Member

Karma: +21/-14
Offline

Offline

Posts: 556

	Re: High Timing CF on Stock AEB, due to IAT? « Reply #16 on: October 15, 2015, 10:24:46 PM »

Intressting. Why would Bosch change their logic so much with Me7?
Can you shortly explain the logis behind the fueling in those older Motronics?


	Logged

adam-

Hero Member

Karma: +123/-33
Offline

Offline

Posts: 2179

	Re: High Timing CF on Stock AEB, due to IAT? « Reply #17 on: October 16, 2015, 12:12:26 AM »

Because they got more advanced? Because the ECU can now store 1024kb, rather than 16? More sensors, more accuracy, more logic paths to follow.


	Logged

Lost

Hero Member

Karma: +21/-14
Offline

Offline

Posts: 556

	Re: High Timing CF on Stock AEB, due to IAT? « Reply #18 on: October 16, 2015, 04:40:02 AM »

Of course. That does not answer the logic behind how fueling is done on those.
Do they still have Lamfa, Bts, Lmkr and the logic behind as it is dobe in Me7?


	Logged

eliotroyano

Hero Member

Karma: +48/-8
Offline

Offline

Posts: 825

	Re: High Timing CF on Stock AEB, due to IAT? « Reply #19 on: October 16, 2015, 05:54:08 AM »

From my little experience I think that M3xx/M5xx Motronic familiy uses a Load Based calculation for Fuel Injection / Ignition Timing / Load (Boost & Vaccum) and other functions. ME7xx instead uses a Torque Model calculation for same functions.


	Logged

Pages: 1 [2]

« previous next »

Jump to:

Navigation

Personal Tools

November 23, 2024, 07:12:26 AM

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

Navigation

Personal Tools

Search