Possibly Related Threads…

***javi225*** · (This post was last modified: 07-04-2022, 15:05 PM by Clusters.)

Hello, I have this mercedes w140 year 98 box, it has a 93sc56 14-pin eeprom, I have a reading but I don't have a calculator, can someone help me? I need 187,000km.
thanx advanced

***tpetrov*** · 06-04-2022, 12:33 PM,

File is broken ...read again

***javi225*** · 06-04-2022, 14:30 PM,

(06-04-2022, 12:33 PM)tpetrov Wrote: File is broken ...read again

I've read it with vvdi, upa and miniprog... all the same reading... I don't know what I'm doing wrong, I'm reading it as 93c56 8 pin...

93sc56 14pin:
pin 2 to pin 1 (93c56 8pin) -----> cs
pin 3 to pin 2 (93c56 8pin) -----> sk
pin 5 to pin 3 (93c56 8pin) -----> di
pin 6 to pin 4 (93c56 8pin) -----> do
pin 9 to pin 5 (93c56 8pin) -----> gnd
pin 13 to pin 8 (93c56 8pin) ---> vcc

***mbedv*** · (This post was last modified: 06-04-2022, 15:07 PM by mbedv.)

is the 93c56 14 pin? or a normal one with 8 pins?

***javi225*** · 06-04-2022, 15:06 PM,

(06-04-2022, 15:04 PM)mbedv Wrote: has the 93c56 14 pin?

yes....

***mbedv*** · (This post was last modified: 06-04-2022, 15:36 PM by mbedv.)

Datasheet

i think this helps you wink

we used to do these cars by plug

***javi225*** · 06-04-2022, 16:14 PM,

(06-04-2022, 15:24 PM)mbedv Wrote: Datasheet

i think this helps you

we used to do these cars by plug

Thanks, I already have that diagram, what I don't know is if I'm doing it right or not... can someone help me? The connection scheme is in the post above.

***mbedv*** · 06-04-2022, 16:29 PM,

8 PIN 14 PIN

1 -> 2
2 -> 3
3 -> 5
4 -> 6
5 -> 9
6 -> 10
7 -> 12
8 -> 13

***javi225*** · 07-04-2022, 15:04 PM,

(06-04-2022, 16:29 PM)mbedv Wrote: 8 PIN 14 PIN

1 -> 2
2 -> 3
3 -> 5
4 -> 6
5 -> 9
6 -> 10
7 -> 12
8 -> 13

I have finally been able to solve it, the only reader that worked well was allprog. The others none works for this eeprom. Thanks for your help

Possibly Related Threads…
Thread		Author	Replies	Views	Last Post
	Fiat Talento Dash km correction higher	Cryjack	3	32	Yesterday, 04:49 AM Last Post: canisha
	Citroen C4 dash P9664319880 need pinout	pinotec	5	59	24-04-2024, 13:51 PM Last Post: al70
	Honda Varadero 125 2005 year - need dash power pinout	slevy70	0	13	24-04-2024, 10:51 AM Last Post: slevy70
	Solved ✔ suzuki vitara dash 93c86 milage corection	sabian	3	48	22-04-2024, 16:59 PM Last Post: al70
	mazda demio 93c86 dash adjust	gskuvarega	3	65	19-04-2024, 11:57 AM Last Post: gskuvarega
	Sportage Dash Yazaki	Misiek	2	85	17-04-2024, 09:31 AM Last Post: Misiek
	w447 dash & can filter	JaVlk	10	580	09-04-2024, 08:47 AM Last Post: JaVlk
	Solved ✔ giulietta edc17c69 dash	tony1968	4	101	09-04-2024, 07:09 AM Last Post: tony1968
	Peugeot partner dash pinout	al70	5	157	07-04-2024, 15:38 PM Last Post: al70
	mercedes w205 dash 95128 km corection	alisyne	1	84	07-04-2024, 04:34 AM Last Post: volavka

Contact Us