Search found 22 matches
- Sat Aug 06, 2022 8:35 am
- Forum: Bosch
- Topic: Extend tables size
- Replies: 33
- Views: 37669
Re: Extend tables size
Guys, not many succeeded with MAF to MAP hand conversions. There is a ready and reliable MAF emulator 3 in one Ukrainian shop for 350 USD which has a huge amount of functions and can replace ANY 5Volts MAFs. It works with original or aftermarket MAP. MAF can be completely deleted and you have limitl...
- Fri Jan 14, 2022 6:14 am
- Forum: Bosch
- Topic: Please teach me how to create an XDF table
- Replies: 2
- Views: 2024
Re: Please teach me how to create an XDF table
Thanks Olafu!
Based on my “knowledge” it is better to ask someone (expert) to edit existing XDF and add a few functions
Based on my “knowledge” it is better to ask someone (expert) to edit existing XDF and add a few functions
- Sat Jan 08, 2022 9:27 pm
- Forum: Bosch
- Topic: Please teach me how to create an XDF table
- Replies: 2
- Views: 2024
Please teach me how to create an XDF table
Hi, I’m using TunerPro soft for Bosch DME 402
Existing XDF is very poor, compared to others
I would like to change/tweak parameters in some other areas like FUEL AT HOT/COLD START UP, LAMBDA ON/OFF
Please, teach/help me to create an extra XDF tables for mentioned above
Thanks!
Existing XDF is very poor, compared to others
I would like to change/tweak parameters in some other areas like FUEL AT HOT/COLD START UP, LAMBDA ON/OFF
Please, teach/help me to create an extra XDF tables for mentioned above
Thanks!
- Fri Dec 24, 2021 6:08 am
- Forum: Bosch
- Topic: М50В25 turbo 440 cm injectors constant help needed
- Replies: 2
- Views: 1275
Re: М50В25 turbo 440 cm injectors constant help needed
Found out the correct injector constant without “GURU” help here
Another problem, when engine is hot, I have to run starter for 7-8 seconds in order to start the engine
Cold start is OK
Where to look?
Another problem, when engine is hot, I have to run starter for 7-8 seconds in order to start the engine
Cold start is OK
Where to look?
- Thu Dec 23, 2021 7:08 am
- Forum: Bosch
- Topic: М50В25 turbo 440 cm injectors constant help needed
- Replies: 2
- Views: 1275
М50В25 turbo 440 cm injectors constant help needed
Hello Need help here I ran my engine with 250 cm injectors before and it was not enough after 4K RPM and 0,9 boost Injector constant was 54909 I have changed to 440 cm green BOSCH injectors and cannot start the engine I have tried different constants from 54800 to 53000 but it doesn’t start I can he...
- Tue Aug 24, 2021 10:37 am
- Forum: Bosch
- Topic: 325(m50b25) turbo, 402(red). tune
- Replies: 1
- Views: 2153
Re: 325(m50b25) turbo, 402(red). tune
Size of injectors?
Stock MAF?
Stock MAF?
- Sat Nov 14, 2020 12:30 am
- Forum: Bosch
- Topic: Soo, anyone succeeded on tuning/changing fuel/ignition maps on 402 DME?
- Replies: 7
- Views: 6477
Re: Soo, anyone succeeded on tuning/changing fuel/ignition maps on 402 DME?
Can someone PLEASE edit or change existing XDF for 402 DME in order to have an option/flag to disable oxygen sensor?
- Fri Nov 13, 2020 10:40 am
- Forum: Bosch
- Topic: Soo, anyone succeeded on tuning/changing fuel/ignition maps on 402 DME?
- Replies: 7
- Views: 6477
Re: Soo, anyone succeeded on tuning/changing fuel/ignition maps on 402 DME?
Important correction - I had lambda terminal removed
If lambda is connected, DME will correct the AFR no matter what you’ve done with map
If lambda is connected, DME will correct the AFR no matter what you’ve done with map
- Thu Nov 12, 2020 9:23 am
- Forum: Bosch
- Topic: Soo, anyone succeeded on tuning/changing fuel/ignition maps on 402 DME?
- Replies: 7
- Views: 6477
Re: Soo, anyone succeeded on tuning/changing fuel/ignition maps on 402 DME?
https://www.instagram.com/tv/CHfzNOXJ8 ... q5u3woed07
I was able to change the idle AFR (reach/lean) by selecting the whole IDLE FUEL MAP and increasing/decreasing all values
Not sure if the rest of maps would work the same way, didn’t test on the road yet
I was able to change the idle AFR (reach/lean) by selecting the whole IDLE FUEL MAP and increasing/decreasing all values
Not sure if the rest of maps would work the same way, didn’t test on the road yet
- Wed Nov 11, 2020 7:56 pm
- Forum: Bosch
- Topic: Soo, anyone succeeded on tuning/changing fuel/ignition maps on 402 DME?
- Replies: 7
- Views: 6477
Re: Soo, anyone succeeded on tuning/changing fuel/ignition maps on 402 DME?
Yes I have green EMULATING text on the bottom left
When I change idle fuel map, for example, I save changes, message UPLOAD SUCCESSFULL, and emulator is beeping
When I change idle fuel map, for example, I save changes, message UPLOAD SUCCESSFULL, and emulator is beeping
- Tue Nov 10, 2020 8:05 am
- Forum: Bosch
- Topic: M50 402 disable lambda
- Replies: 5
- Views: 5549
Re: M50 402 disable lambda
I found something on page 5 about lambda
We should put 0 to four or five lambda addresses, then ECU will ignore lambda and refer to fuel maps
UPDATE: I can find 2 HEX addresses and only, I can’t see other three in my bin, WTF?
We should put 0 to four or five lambda addresses, then ECU will ignore lambda and refer to fuel maps
UPDATE: I can find 2 HEX addresses and only, I can’t see other three in my bin, WTF?
- Tue Nov 10, 2020 7:58 am
- Forum: Bosch
- Topic: Soo, anyone succeeded on tuning/changing fuel/ignition maps on 402 DME?
- Replies: 7
- Views: 6477
Soo, anyone succeeded on tuning/changing fuel/ignition maps on 402 DME?
I’m new to the using Tuner Pro soft let along EEPROM emulator for online tuning of ECU Yet, I rather understand what exactly I do need from my turbocharged M50B25 non vanos The problem is any changes I do in fuel/ignition maps, don’t change engine performance and AFR What those 128 numbers mean in t...
- Mon Nov 09, 2020 11:03 am
- Forum: Bosch
- Topic: M50 402 "table of tables"
- Replies: 19
- Views: 15390
Re: M50 402 "table of tables"
this is the first step as i understand make the " table of table" in a list like thisStep 1.jpg then i have the WOT fueling map start at 0x7234 = "8B 8A" , but i cant find it in this list ( i searched for 7234 , 8B8A, 3472, 34F2 ) or what should i found ? I use the same Tuner PR...
- Mon Nov 09, 2020 10:03 am
- Forum: Bosch
- Topic: M50 402 disable lambda
- Replies: 5
- Views: 5549
Re: M50 402 disable lambda
Hi bro
I have the same need of disabling lambda on 402 dme
I can’t change any idle and POT values online - have a feeling that lambda overrides my input
I have the same need of disabling lambda on 402 dme
I can’t change any idle and POT values online - have a feeling that lambda overrides my input
- Mon Oct 12, 2020 5:07 pm
- Forum: Bosch
- Topic: M50 402 "table of tables"
- Replies: 19
- Views: 15390
Re: M50 402 "table of tables"
I mean I have MOTRONIC ONLINE eeprom emulator - Motronic RTP
https://cobrartp.com/en/
https://cobrartp.com/en/
- Mon Oct 12, 2020 9:05 am
- Forum: Bosch
- Topic: M50 402 "table of tables"
- Replies: 19
- Views: 15390
Re: M50 402 "table of tables"
Hi guys! I have installed Garrett GT2860 on stock m50b25 NON VANOS and want to get 280 - 300 hp Compression ratio is about 9,7 with a 2 mm head gasket. From what I heard stock head gasket can stand 1.0 bar It runs now and drivable, however I didnt rev it more than 3000 RPM My boost controller is set...
- Sun Sep 20, 2020 10:19 pm
- Forum: Bosch
- Topic: BMW M50/M50tu XDF's UPDATES
- Replies: 4
- Views: 5051
Re: BMW M50/M50tu XDF's UPDATES
Thanks man!!!
- Thu Sep 17, 2020 11:10 pm
- Forum: Bosch
- Topic: Xdf M50B25
- Replies: 6
- Views: 6261
Re: Xdf M50B25
- Thu Sep 17, 2020 11:00 pm
- Forum: Bosch
- Topic: BMW M50/M50tu XDF's UPDATES
- Replies: 4
- Views: 5051
Re: BMW M50/M50tu XDF's UPDATES
What label is 402 soft for? red or silver?
Im looking XDF for 402 red for ages
Im looking XDF for 402 red for ages
- Tue Sep 01, 2020 9:51 pm
- Forum: Bosch
- Topic: 402 RED XDF file needed please
- Replies: 0
- Views: 1916
- Mon Aug 31, 2020 5:58 am
- Forum: Bosch
- Topic: Bosch BMW 0 261 200 402 ECU XDF file
- Replies: 12
- Views: 19927
- Mon Aug 17, 2020 9:19 pm
- Forum: Bosch
- Topic: research bmw bosch ecu 0 261 200 402
- Replies: 15
- Views: 18524
Re: research bmw bosch ecu 0 261 200 402
Can someone, please send me an XDF and bin 098 software files for RED label 402 DME, thanks
olegonic@gmail.com
olegonic@gmail.com