Iveco Daily Bsi 503440080122 swap helo need!!
Register
Results 1 to 7 of 7
  1. #1
    Newbie
    Join Date
    Jan 2018
    Posts
    19
    Thanks
    2
    Thanked 0 Times in 0 Posts
    Downloads
    0
    Uploads
    0

    Default Iveco Daily Bsi 503440080122 swap helo need!!

    I need help with some information
    I programmed daily key. In process of removing and soldering back eeprom. I knocked off few SMD components held up in jig. I donít know what they were resistors, capacitor, diode or else. I replaced off the shelf SMD component with matching color etc.
    No start, cant communicate to BSI by OBD either. so I need to change BSI with second hand one.

    Vehicle details, Iveco Daily 2010
    BSI Magnet Marelli 503440080122
    MCU NEC 70F3238M2GJA
    Eeprom ST 9532W 95320

    I think systems identify each other with VIN,
    My question is will it be ok to just swap 8 pin eeprom (TSSOP-8)
    Or I will have to swap MCU file as well.
    Many suggestion, much appreciated

  2. #2
    Top Poster

    Join Date
    Mar 2017
    Posts
    134
    Thanks
    46
    Thanked 10 Times in 9 Posts
    Downloads
    6
    Uploads
    0

    Default

    can you post pic of your bsi

  3. #3
    Newbie
    Join Date
    Jan 2018
    Posts
    19
    Thanks
    2
    Thanked 0 Times in 0 Posts
    Downloads
    0
    Uploads
    0

  4. #4
    Senior Member

    Join Date
    Feb 2010
    Location
    Hungary
    Posts
    289
    Thanks
    27
    Thanked 105 Times in 70 Posts
    Downloads
    19
    Uploads
    0

    Default

    The eprom and processor is paired, so change together.

  5. #5
    Top Poster

    Join Date
    Mar 2017
    Posts
    134
    Thanks
    46
    Thanked 10 Times in 9 Posts
    Downloads
    6
    Uploads
    0

    Default

    i mean pic fron your bsi who is broken.

  6. #6
    Newbie
    Join Date
    Jan 2018
    Posts
    19
    Thanks
    2
    Thanked 0 Times in 0 Posts
    Downloads
    0
    Uploads
    0

    Default

    Quote Originally Posted by leaserhu View Post
    The eprom and processor is paired, so change together.
    Thanks for you advice Sir!
    it will be very hard to switch MCU as so many legs. it ok if i read dump and replace dump in new MCU and replace eerpom file in eeprom chip ?

    hitechservis
    , car is with customer now. once i get the car and pull BSI out. i will send you photo. Thank you.

  7. #7
    Senior Member

    Join Date
    Feb 2010
    Location
    Hungary
    Posts
    289
    Thanks
    27
    Thanked 105 Times in 70 Posts
    Downloads
    19
    Uploads
    0

    Default

    If read processor and whrite used and change eprom, worked perfectly.

 

 

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •