Lexia PP2000 repair - Page 3
Register
Page 3 of 24 FirstFirst 1234567813 ... LastLast
Results 31 to 45 of 355
  1. #31
    DK Veteran

    Join Date
    Aug 2009
    Posts
    1,682
    Thanks Thanks Given 
    324
    Thanks Thanks Received 
    48
    Thanked in
    40 Posts

  2. #32
    DK Veteran
    didi_du_93000's Avatar
    Join Date
    Dec 2009
    Location
    France Paris
    Posts
    1,922
    Thanks Thanks Given 
    283
    Thanks Thanks Received 
    392
    Thanked in
    240 Posts

    Default

    Lol. You like to program ? RAM? No man just change the RAM and Enjoy.

  3. #33
    DK Veteran

    Join Date
    Aug 2009
    Location
    Portugal
    Posts
    741
    Thanks Thanks Given 
    129
    Thanks Thanks Received 
    155
    Thanked in
    42 Posts

    Default

    I'm having problems with my cable. When I connect to the usb port it is recognized by the pc, the green after flashing is fixed. But when I try to make a diagnosis to any car he says he finds nothing. How can I fix?

  4. #34
    DK Veteran
    dimitar's Avatar
    Join Date
    Oct 2009
    Posts
    1,400
    Thanks Thanks Given 
    231
    Thanks Thanks Received 
    353
    Thanked in
    147 Posts

    Default lexia success

    After jerking around with my lexia conecting only with pc but not with car tested all the above methods but nothing . At first i didnt have 5 volts on pic and relays not working i managed to repair that after same thing relays dont working. Started reprograming all the chips one by one everthing ok with the chips. Finaly tried to reprog 25x80 it turned out to be the problem faulty eprom. Got an old broken laptop with bios eprom 25x80 reprogrammed with the file posted here and voala . Works like charm. Thanks to all participating in this post
    50w Soldering Iron
    Chisel
    Sometimes Hammer

  5. #35
    DK Veteran
    Join Date
    Jan 2010
    Posts
    264
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    25
    Thanked in
    12 Posts

    Default

    Quote Originally Posted by Anydraj View Post
    And fuses for Asix Presto...
    tested dump pic16f684!
    Attached Files Attached Files

  6. The Following 8 Users Say Thank You to btr For This Useful Post:

    Col19 (20th June, 2021), Dalautos (10th April, 2019), Elektrik001 (15th April, 2015), frigo (16th August, 2013), johny2h (16th June, 2016), kral06060 (14th July, 2017), nikiver4ov (22nd September, 2020), shtyrya2 (26th September, 2022)

  7. #36
    Junior Member
    Join Date
    Jul 2010
    Posts
    23
    Thanks Thanks Given 
    1
    Thanks Thanks Received 
    18
    Thanked in
    3 Posts

    Default

    Quote Originally Posted by btr View Post
    tested dump pic16f684!
    Tested it means work with all cars? Also Peugeot 307 and Citroen c5?
    Last edited by nickowski; 12th January, 2011 at 12:25 PM.

  8. The Following User Says Thank You to nickowski For This Useful Post:

    shtyrya2 (26th September, 2022)

  9. #37
    DK Veteran
    Join Date
    Jan 2010
    Posts
    264
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    25
    Thanked in
    12 Posts

    Default

    Quote Originally Posted by nickowski View Post
    Tested it means work with all cars? Also Peugeot 307 and Citroen c5?
    Only on peugeot 307 Van.
    My inerface not wont work can-bus cars

  10. #38
    DK Veteran
    Join Date
    Jan 2010
    Posts
    264
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    25
    Thanked in
    12 Posts

    Default not work with can-bus

    Please somebody post pic16f684 dump work 100% with Can-bus cars.!?
    thanks!

  11. #39
    Junior Member
    Join Date
    Jul 2010
    Posts
    23
    Thanks Thanks Given 
    1
    Thanks Thanks Received 
    18
    Thanked in
    3 Posts

    Default

    Quote Originally Posted by btr View Post
    Please somebody post pic16f684 dump work 100% with Can-bus cars.!?
    thanks!
    Try these files :

    Attached Files Attached Files
    Last edited by nickowski; 20th January, 2011 at 05:14 PM.

  12. The Following 16 Users Say Thank You to nickowski For This Useful Post:

    AlexDi (15th March, 2023), Col19 (20th June, 2021), Dalautos (10th April, 2019), Elektrik001 (15th April, 2015), frigo (16th August, 2013), hbalazs (22nd March, 2016), hmagga (26th September, 2022), johny2h (16th June, 2016), kral06060 (14th July, 2017), kronk92 (9th November, 2016), mexanico1971 (22nd August, 2014), miltas (21st February, 2018), nikiver4ov (22nd September, 2020), rrr500 (18th July, 2018), titoun (18th February, 2016), varoff (31st January, 2017)

  13. #40
    DK Veteran
    dimitar's Avatar
    Join Date
    Oct 2009
    Posts
    1,400
    Thanks Thanks Given 
    231
    Thanks Thanks Received 
    353
    Thanked in
    147 Posts

    Default Finally solved

    Quote Originally Posted by dimitar View Post
    After jerking around with my lexia conecting only with pc but not with car tested all the above methods but nothing . At first i didnt have 5 volts on pic and relays not working i managed to repair that after same thing relays dont working. Started reprograming all the chips one by one everthing ok with the chips. Finaly tried to reprog 25x80 it turned out to be the problem faulty eprom. Got an old broken laptop with bios eprom 25x80 reprogrammed with the file posted here and voala . Works like charm. Thanks to all participating in this post

    After conecting to vehicle lexia stopped working. Came home and stared reprograming all the mcus again.Everything ok except the 25x80 eprom which had memory changed. Reprogramed again with the file posted here and tested on the bench, relays started clicking again everthing ok , removed power suply reconected again same thing stopped working , everything okk except relays dont click. Reprogramed the 25x80 again with seeprog, put software write protection and lifted pin 3 and conected with pin 4 and everthing works like charm tested on three vehicles several times still havent tested CAN VAN vehicle thou.
    50w Soldering Iron
    Chisel
    Sometimes Hammer

  14. The Following 2 Users Say Thank You to dimitar For This Useful Post:

    fluorescent (30th June, 2016), mexanico1971 (25th March, 2020)

  15. #41
    DK Veteran
    dimitar's Avatar
    Join Date
    Oct 2009
    Posts
    1,400
    Thanks Thanks Given 
    231
    Thanks Thanks Received 
    353
    Thanked in
    147 Posts

    Default

    Quote Originally Posted by nickowski View Post
    Try these files :


    Mate check the first page of this thread for the file you were looking for.
    50w Soldering Iron
    Chisel
    Sometimes Hammer

  16. #42
    DK Veteran
    Join Date
    Jan 2010
    Posts
    264
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    25
    Thanked in
    12 Posts

    Default

    Quote Originally Posted by nickowski View Post
    Try these files :

    Please post fuse bits for pic16f684.Which programmer you read it?

  17. #43
    Newbie
    Join Date
    Aug 2008
    Posts
    5
    Thanks Thanks Given 
    2
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default

    Solved with re soldering of the all components on the boards. Thanks to everyone for help.

  18. #44
    Junior Member Dima_minsk's Avatar
    Join Date
    Jul 2010
    Location
    Republic of BELARUS
    Posts
    36
    Thanks Thanks Given 
    7
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default

    Quote Originally Posted by nickowski View Post
    Hi!
    Who can help me to recognize these optocouplers and the big red element (varistor)? I need their catalogue symbols.
    Hello.
    Put please, photos in high resolution the back of the card.
    Thank you.

  19. #45
    DK Veteran MOBILTRONIC's Avatar
    Join Date
    Oct 2009
    Location
    Bosnia & Herzegovina,Cazin
    Posts
    269
    Thanks Thanks Given 
    323
    Thanks Thanks Received 
    74
    Thanked in
    33 Posts

    Default L&P repair

    Yesterday I had a problem,which is slightly different from other.The interface is not working but was able to run software.So, RAM memory and USB device was correct.Relays did not want to clicking.That two parts I replaced it with one working interface and again everything is ok,without any MCU programming.Best regards.
    Attached Images Attached Images

  20. The Following 2 Users Say Thank You to MOBILTRONIC For This Useful Post:

    johny2h (16th June, 2016), titoun (18th February, 2016)

 

 
Page 3 of 24 FirstFirst 1234567813 ... LastLast

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
This website uses cookies
We use cookies to store session information to facilitate remembering your login information, to allow you to save website preferences, to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.