BOBCAT 334 Need To change working hours

[darkoman]

Hello! Please if someone can help with instructions how to do it.. Is it stored in ECU or DASH, what eprom, and algo..?

B.R.
Darko

[darkoman]

Here is dump from dash. Eprom is Xicor X5083. It is 2473,3 working hours and I need 2220.. If someone can help to recalibrate..
(file:///K:/bobcat%20334.BIN)

[kimoe]

Hi darkoman , i have the same board you are working on , can you tell me which one on the board is the Xicor X5083 ?

do you have the access to bobcat , so you can plug in and test ,
i can power-up on bench , but it need a signal from ECU, it reads input from the Display .

Thanks.

[kimoe]

OK , try this and let me know how it go , if its not working for some reason:
just Edit this code: 1B 2B 50 6A
to this: 18 63 C0 C5

[darkoman]

OK , try this and let me know how it go , if its not working for some reason:
just Edit this code: 1B 2B 50 6A
to this: 18 63 C0 C5

Hi KIMOE!

Sorry but at the moment I dont have access to Bobcat so cant try it. But thanks anyway for trying to help me.. Will let you know in a few days if there is a chance to get access to Bobcat..

B.R.
Darko

[kimoe]

Hi KIMOE!

Sorry but at the moment I dont have access to Bobcat so cant try it. But thanks anyway for trying to help me.. Will let you know in a few days if there is a chance to get access to Bobcat..

B.R.
Darko

Hi darkoman ,

No problem at all, wanted to know how did you take apart the ECU to read the EEPROM ?
the ECU i have here is sealed and have to cut it in pieces to access the EEPROM . maybe a picture ?

Thanks

[vysla]

What program for rewriting the eeprom X5083 using?