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Renault DCM 3.4 eeprom pinout
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17-10-2016, 09:23 AM,
Post: #1
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Renault DCM 3.4 eeprom pinout
Hello mates......
 I am strugling with second hand ecu adaptation on clio 3 1.5...trying to read eeprom(circut) but no luck..anyone can help me I need corect pinout for x-prog or upa..I tried this one atached but no luck
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![[+]](https://cartechnology.co.uk/images/CarTechnologyTheCure/collapse_collapsed.png)
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17-10-2016, 12:29 PM,
Post: #2
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RE: Renault DCM 3.4 eeprom pinout
(17-10-2016, 09:23 AM)alex.eobd2 Wrote: Hello mates......Hello Alex can the eeprom be removed ? and what eeprom is it ?  If mine or others posts and info are helpful please give thanks/rep   |
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17-10-2016, 13:01 PM,
Post: #3
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RE: Renault DCM 3.4 eeprom pinout
No mate..veri dificul to remove eep on this ecu..eprom is st95640 and when I try to read it by this pinout get WP - error
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17-10-2016, 14:54 PM,
(This post was last modified: 17-10-2016, 15:05 PM by dil6222.)
Post: #4
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RE: Renault DCM 3.4 eeprom pinout
(17-10-2016, 13:01 PM)alex.eobd2 Wrote: No mate..veri dificul to remove eep on this ecu..eprom is st95640 and when I try to read it by this pinout get WP - error OK no problems I will help till solved you helped me in the past with carprog reflash  Upa is handy to read if we can find pinout for chip as you can use connection test and we can see which pins are incorrect then that will narrow it down and what is WP? (17-10-2016, 14:54 PM)dil6222 Wrote:(17-10-2016, 13:01 PM)alex.eobd2 Wrote: No mate..veri dificul to remove eep on this ecu..eprom is st95640 and when I try to read it by this pinout get WP - error Here's 1 piece of the puzzle If mine or others posts and info are helpful please give thanks/rep |
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18-10-2016, 15:49 PM,
Post: #5
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RE: Renault DCM 3.4 eeprom pinout
I do like this mate..
and always wp bad..
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18-10-2016, 15:55 PM,
Post: #6
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RE: Renault DCM 3.4 eeprom pinout
(18-10-2016, 15:49 PM)alex.eobd2 Wrote: I do like this mate..Yeah that's the test its 1 useful tool hmmm Try disconnecting the WP wire and see what happens have you tried jumpering between voltages ? and see if any different maybe WP is connected to wrong place on board you have any more pictures of the board so I can take a look also I'll check my box of Chips as may have this st chip I'll see if I can get a read on it with upa
If mine or others posts and info are helpful please give thanks/rep |
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18-10-2016, 17:15 PM,
Post: #7
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RE: Renault DCM 3.4 eeprom pinout
I can read 95640 no problem..with upa on adapter,but trogh this pinout I cant..alredy try few diferent pinouts but no luck....maybe I will cut the aluminium carfuly from other side but now I need virgin solution for this ecu or virgin dump maybe..
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18-10-2016, 17:57 PM,
Post: #8
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RE: Renault DCM 3.4 eeprom pinout
(18-10-2016, 17:15 PM)alex.eobd2 Wrote: I can read 95640 no problem..with upa on adapter,but trogh this pinout I cant..alredy try few diferent pinouts but no luck....maybe I will cut the aluminium carfuly from other side but now I need virgin solution for this ecu or virgin dump maybe.. Yeah you might have to m8 or maybe a resistor on circuit is causing problems
If mine or others posts and info are helpful please give thanks/rep |
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30-09-2019, 16:34 PM,
Post: #9
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RE: Renault DCM 3.4 eeprom pinout
Hello
With this pinout, upa doesn't work. |
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30-09-2019, 17:10 PM,
Post: #10
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RE: Renault DCM 3.4 eeprom pinout
Don't worry mate post eeprom dump i virginise for you 100%
![[Image: OxNUyuy.jpg]](https://i.imgur.com/OxNUyuy.jpg)  Always new stuff to learn  Skype: raffy.haddad File services : multi brand ecu immo off , VW solutions : immo transfer immo off , pcr 2.1 immo , BMW EDC16 IMMO OFF , .... Yamaha smart key supply pin code from dump ( TMAX , XMAX ) Chevrolet simens sirus D3x D4x D5x delphi MR 140 IMMOOFF I DO MY BEST HERE TO HELP YOU MAKE SOME $$$ BUT ON PRIVATE IS DIFFERENT Members who not report back they're name will be black listed on my list |
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