TunerPro User Forum

Dear Hussein, I was trying to help you by creating a new xdf file for your chip from scratch, but unfortunately the racing season is here in Lebanon and i am sooo busy, i have started creating the file but that particular ecu has too many Ignition and fuel maps. i can send or post the unfinished fil...

Dear Hussein,
Maybe i did not understand correctly what you need.
1- you need the XDF file for the Eprom you got
2- You need a alredy tuned Eprom file
3- you need the bin and the XDF file so you can tune on your own .

Please specify .

اخي حسين

send me the bin file and i will create a setting file for you.

Tony
Lebanon

There easyer way to do this using a single wire from the Eprom to the switch, i made a diagram but dunno how to post it.

I also can provide Diagram for switching 4 maps.

you are right Revlimit but what i am trying to do is find out what does all the maps do so i can remove the unnecessary ones, like you did on the E30 ECU

Revlimit
I already did that, but i'm stuck on couple maps, how can i send you the xdf file so you can check it out ?

Send me your file, i think i can help

anybody knows what the descriptors D2 D3 D4 and CB stands for ?

Sorry but i noticed that i cannot paste the file in here cz it is to big, if you think you can help PM me your email address so i send you the file.

I am writing a new XDF file for BMW 403 ECU, you info contribution will be appreciated . (Email me if you would like to help)
Thanks for ( RevLimit )

(File too big to copy here)

revlimit, as i PMed you, this community was created in the first place to help who needs help, not to show off and humiliate the users.

After all its not your fault to be arrogant and full of s h i t , its the moderators fault, i wonder why not kicking your ass long time ago !

i can try to help, send me your XDF
alltechmachinery@yahoo.com

send me your bin

did you try to disable the O sensor before tuning the car ?

Dear Gavin, I was working on the 402 for my car, moding the xdf for new maps and some improvments, if you need to see actual ignition degrees in all ignition maps just edit the XDF and goto conversion tab and enter this equation ( x * 0.75-22.5 ) it will show the real ignition degrees. i also extend...

That is because the ECU is re-adapting the fuel maps.
this will happen after driving the car for about 10KM. try to lower the value a little then wait for the adaptation.
Or someone would suggest new ideas ?

Any new feedback about your tune, Gavin ?

Hellllllllo, any body home ??!!

I am modding a new engine for my car now: m50b25 non vanos X5 3.0L crankshaft, conrods Ross pistons Alpina 296 camshafts m3 headers + custom exhaust We have a dyno in the shop so tuning will be easy did you put yours on the dyno ? NB: if you need aftermarket parts, or any performance parts for any B...

can you tell me what was changed in the engine, or what are the engine specs ?

For 7400 put 6988
for 7600 put 6991

Only reach these limits if you really know what you are doing !!!!

did you try to increase the rev limit and see what happens /

Gavin :
the rev limiter does not show the real value, but it works fine

make it 6970 for 6800 rpm
make it 6976 for 7200 rpm


if you need more info ask

Any info about Alpha-N tuning E36 402 ECU ?
any info will be apreciated.

any info about re flashing tools or deff files ?
else than the tool by Uprev !!!!??

i did a little search, on this issue and i found that it may be 0xD033 am i correct ? HEX value 65

changing the rev limiter on 413 ECU using the provided XDF does not work !!!!
any fixes ?

hollywood_x
PM me your ECU number

I have AutoData and AllData softwares, all ECU pins are described and i think i can help you with this.
PM me

Rev limiter on the BMW 413 ecu is not functioning, it does not change the rev limiter