NefMoto

Technical => Tuning => Topic started by: alfachips on January 12, 2016, 02:23:58 PM



Title: BMW MS43 ECU lambda integrator control
Post by: alfachips on January 12, 2016, 02:23:58 PM
I search in the ms43 bmw ecu for a lambda map, like LAMFA or LAMBTS of bosch ecus.
I need the lambda integrator at 0% in some rpm and load.
Can anyone help ?



Title: Re: BMW MS43 ECU lambda integrator control
Post by: aef on January 13, 2016, 12:34:07 AM
https://drive.google.com/folderview?id=0BybpM7kNcnD5flA0QVdhbEpNbEpabENEbGhBZkVZZWpwT09kVDFMazEzMDhDSWVPRzFPTEU&usp=sharing#list

maybe this will help
i have not read it by now


Title: Re: BMW MS43 ECU lambda integrator control
Post by: Cloudforce on January 18, 2016, 12:40:54 PM
I search in the ms43 bmw ecu for a lambda map, like LAMFA or LAMBTS of bosch ecus.
I need the lambda integrator at 0% in some rpm and load.
Can anyone help ?

There is no such map! Within the boundaries of having lambda closed loop, the ecu will only rely on the lambda sensor voltage to toggle between rich and lean.


Title: Re: BMW MS43 ECU lambda integrator control
Post by: alfachips on January 19, 2016, 06:47:43 AM
The only way i found to change the lambda in open loop in different load,
is to change the ID_PVS_FL map.


Title: Re: BMW MS43 ECU lambda integrator control
Post by: Cloudforce on January 19, 2016, 12:04:38 PM
The only way i found to change the lambda in open loop in different load,
is to change the ID_PVS_FL map.

That map defines how much accelerator pedal angle is needed to switch into full-load condition ;)


Title: Re: BMW MS43 ECU lambda integrator control
Post by: dream3R on January 20, 2016, 01:33:26 AM
https://drive.google.com/folderview?id=0BybpM7kNcnD5flA0QVdhbEpNbEpabENEbGhBZkVZZWpwT09kVDFMazEzMDhDSWVPRzFPTEU&usp=sharing#list

maybe this will help
i have not read it by now

I just read the boot mode instructions WTF?  2 people, crocodile clip to ground an probe on pin 24 lol


Title: Re: BMW MS43 ECU lambda integrator control
Post by: dream3R on January 20, 2016, 03:25:44 AM
That map defines how much accelerator pedal angle is needed to switch into full-load condition ;)

Commercial German Tuner Alert!  lol

Thanks for DPP's I gave you - no
Do these DSG files - so I checkout his email (hidden now) and low and behold A Beemer tuner looking for new tech.

Conclusion meh



Title: Re: BMW MS43 ECU lambda integrator control
Post by: Cloudforce on January 20, 2016, 04:07:39 AM
Commercial German Tuner Alert!  lol

Thanks for DPP's I gave you - no
Do these DSG files - so I checkout his email (hidden now) and low and behold A Beemer tuner looking for new tech.

Conclusion meh

(redacted due to the contents of personal information)

@alfachips

I suggest moving over to different forum, this is no good for Siemens and especially BMW users. To many ill people hanging around here with questionable ideas...


Title: Re: BMW MS43 ECU lambda integrator control
Post by: dream3R on January 20, 2016, 09:43:02 AM


I was just messing man, don't be so serious ;) (I lol'd)

A thank you would of been nice though, seriously.


Title: Re: BMW MS43 ECU lambda integrator control
Post by: dream3R on January 20, 2016, 01:05:36 PM
Getting personal on the forum mate isn't good.   I kindly ask you to edit your comments please.   I don't deserve you making private questions here to be honest.

It was a joke lol, Also look up the term meh.   I didn't make any judgements lol



Title: Re: BMW MS43 ECU lambda integrator control
Post by: alfachips on January 21, 2016, 03:11:02 AM
Sorry but I don't understand, what is the problem that I created ?


Title: Re: BMW MS43 ECU lambda integrator control
Post by: dream3R on January 21, 2016, 04:41:57 AM
Sorry but I don't understand, what is the problem that I created ?


You did not friend.