PDA

View Full Version : BMW 318is M42 urgent help



AlexG40
11th October, 2014, 07:47 PM
Hello guys,

I m looking a few maps from this bin file. Its from a BMW e36 with a m42 engine and hardware number: 0261203590 and software number: 1267358969.

I'm looking for:

Ignition PT
Ignition WOT
Fuel PT
Fuel WOT
Rev Limiter maps

Here is the bin file:

Thank you281273

NASTASE
12th October, 2014, 09:18 AM
Some help mate:
581C-6X12-Low Throttle Fuel map,Ecu uses this map allmost all the time when at part throttle, and low load
56E9,57B2(7X12),"High part throttle fuel map " "Ecu uses this map under heavier part throttle, maybe %40 to %60 load, then it goes to WOT map"

5654-(16X1)Ignition WOT Map 1-First and main WOT map, ECU uses this one almost always
5B12(4X20)-WOT fuel map -in this motronic version WOT fuel map is located outside main code, Tuners up the value in this map to raise WOT fuel delivery.
Must find also similar maps.

AlexG40
12th October, 2014, 10:13 AM
Thank you very much for your reply...

Two more questions

This bin file is not from mine eprom. I know the soft and hard number and i found a bin file from the net.

Will i have any starting issues if i throw this file in the ecu?
Also do i have to correct the checksum, or this ecu does not need it

AlexG40
12th October, 2014, 10:31 AM
What about rev limiter maps?
Do you have any ideas?

NASTASE
12th October, 2014, 08:35 PM
Thank you very much for your reply...

Two more questions

This bin file is not from mine eprom. I know the soft and hard number and i found a bin file from the net.

Will i have any starting issues if i throw this file in the ecu?
Also do i have to correct the checksum, or this ecu does not need it
Have no answer for this question.Also about RPM limiter, don't have any info.