Xsara Picasso VDO dashboard (eeprom93C66)

[vey81]

Hi guys
I need BIN file from Citroen Picasso 2000-2002 europe model (km) dash VDO 9631710380. Eeprom 93C66,the number of km is no object.

:help:me PLZ

THX Vince

[vey81]

Ihave this puzzle: total km indicator shows value 999999 km constantly, but kmph, day and service km indikator its OK.

[vey81]

Guys no advice?
licznik 4.5 calculated from original bin file 170241km, but odometer is shows 999 999km.
HELP

[teerak2uk]

sometimes depending on cluster you will need to remove the chip to read/write and some you need to short across crystal

[vey81]

Thanks teerak2UK
Of course, I removed the chip = read and rewrote but its same. I simply changed another dashboard and constantly same:-( Im at a loss!

[Meat-Head]

that would suggest the bsi

[vey81]

Thanks Meat-Head
I think so:-( Its problem BSI= NEC uPD 75076263. Whats good NEC programmer?

[teerak2uk]

Thanks teerak2UK
Of course, I removed the chip = read and rewrote but its same. I simply changed another dashboard and constantly same:-( Im at a loss!

have you got a pdf with info for it

[vey81]

Compesation uPD 780949

[teerak2uk]

no i mean where you need to connect in the dash/bsi

[vey81]

Do you think wiringdiagram (BSI - Dash) or connect chip in BSI? I have NY0 4

[vey81]

next idea, can I reprog BSI soft with lexia 3 without net online connection?

[teerak2uk]

Do you think wiringdiagram (BSI - Dash) or connect chip in BSI? I have NY0 4


Basically this is what i have hopefully it will help you

[vey81]

BSI
Valeo 730 025 12,
PSA 96 325 268 80,
DAV 11896
Soft V6.91

[teerak2uk]

BSI
Valeo 730 025 12,
PSA 96 325 268 80,
DAV 11896
Soft V6.91



??????????????????????????

[vey81]

Hi all,
does anyone have dump of BSI uPD 780949 works or virgin?

BSI
Valeo 730 025 12,
PSA 96 325 268 80,
DAV 11896

Thanks a lot

[nelsoncaseiro]

Hi need some help here i need to correct the mileage from a 2001 xsara with dash sagem vdo with 9366 it has 18000km i need to change to 64500km bsi is a valeo

[karalada]

Here you go

[bonux]

had same problem with xsara picaso 999999km problem was in bsi nec mcu bad solder one pin had no connection after programming off board

[briangsm]

Maby resistors on pin 1234 and 5678 is damaged check this

Sent from my GT-I9001 using Tapatalk

[mrchip]

Hi
BSI from PICASSO 9632526880, ori BSI is broken.
I dont have UPA, well xprog and Fvdi can I read this BSI with this tools ? I need then pinout of this BSI to read on the bench ( car is far a way )

or can I swap MPC ( NEC ) from ori to donor ( with same Hardware numbers ) ?

[jomberykaso]

Hi
BSI from PICASSO 9632526880, ori BSI is broken.
I dont have UPA, well xprog and Fvdi can I read this BSI with this tools ? I need then pinout of this BSI to read on the bench ( car is far a way )

or can I swap MPC ( NEC ) from ori to donor ( with same Hardware numbers ) ?

you need to put only FF's to donnor bsi and then to make adaptation with lexia as a new module

[mrchip]

thank you, I cant read NEC , I dont have UPA,
can I swap NEC from ori to donor ? ( resolder )

[morfej]

you need to put only FF's to donnor bsi and then to make adaptation with lexia as a new module

That's totally wrong information. FF will not solve it at all. U need to write 00 :)

[jomberykaso]

00 = FF..............