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AndyCZ
8th November, 2021, 05:22 PM
Hi, I killed EDC17C60 ori ECU with ktag clone. Bought second hand the same ECU, change pin in eeprom to ori but looks like checksum not OK.
Possible to make virgin with checksum OK?
EDC17C60
0281032456
metercar
8th November, 2021, 05:34 PM
virgin file for you good luck
AndyCZ
8th November, 2021, 08:13 PM
virgin file for you good luck
this is not good solution. All eeprom is mess up.

P0603 ECU internal fault
jacek77
8th November, 2021, 09:41 PM
what's the original pin?
AndyCZ
8th November, 2021, 10:20 PM
what's the original pin?
here it is: LYDF
jacek77
8th November, 2021, 10:41 PM
Here you go changed pin with Cks should be all good to start
AndyCZ
9th November, 2021, 02:01 PM
Here you go changed pin with Cks should be all good to start
Car started OK but there are many ussies:
1. Car starts at blink no pressing clutch requested. I cannot even give ign ON.
2. Many errors in BSI and ECU cannot be deleted.

The flash and eeprom definetely not compatible.

Looking for full BDM C4 Picasso 1.6 BlueHDi 120HP 88kW with keyless Go start stop system.

VF73ABHZMGJ681089
0281032456
9814182680
1039S888092

Considering online telematics if someone can help with charge in my issue?
Bllinda
9th November, 2021, 07:51 PM
What's the bsi part number?

https:/ /www.digital-kaos.co.uk/forums/showthread.php/649337
https:/ ​/www.digital-kaos.co.uk/forums/showthread.php/903508
AndyCZ
9th November, 2021, 09:28 PM
What's the bsi part number?

https:/ /www.digital-kaos.co.uk/forums/showthread.php/649337
https:/ ​/www.digital-kaos.co.uk/forums/showthread.php/903508

how this is going to help?
Bllinda
9th November, 2021, 11:46 PM
look for what you need.

https:/ /www.digital-kaos.co.uk/forums/showthread.php/833111
AndyCZ
11th November, 2021, 10:46 AM
none of these flashes work OK. Either car not start and dozens DTCs, either start but bad configuration - also many DTCs.
Anyone know, possible and how make this ECU blank factory default and do telecoding with SW update in Citroen?
AndyCZ
21st November, 2021, 08:49 PM
possible to to make this flash blank factory default or virgin?
When I try downloading with diagbox online it cannot unlock ecu.
AndyCZ
22nd November, 2021, 10:15 PM
possible to to make this flash blank factory default or virgin?
When I try downloading with diagbox online it cannot unlock ecu.

Case closed. I open ticket on servis box, the operation connected to my PC, through DOS he manage ECU in boot mode and upload former factory SW it came with. Job done DTCs gone, car start.