Need advice P1603 Eprom Corrupt Focus 1.6 TDCI

[tazz75]

Hy i have this focus from 2008 with this error, Ecu is Edc16c34...can anybody tell me how to repair with Forscan ?
Thx in advance ...

[kiszka]

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[tazz75]

Hy..here is the eprom content...thx

[morgano]

Hy..here is the eprom content...thx

try this, maybe it works, not 100% sure but... worth try

[tazz75]

Will try tomorrow and will let you know ..thx anyway

[tazz75]

I can't erase or adapt new key with your solution..same error remaining ..but thx anyway

[morgano]

I can't erase or adapt new key with your solution..same error remaining ..but thx anyway

Ok, i was investigating further in this ford ecu and dash, and i think i found the fault this time. Try it ;)

[tazz75]

It would be very helpfull....will try this too tomorrow...if not will try to find a full bdm for this ecu ...thx again ;)

[tazz75]

Hy...eprom error was gone this time..but after i was reprogramming key's got this errors
In PCM: P1621 Immobilizer Code words mismatch
In IC : B2139 Data not matched
And when i want to initialise the PCM it gives me : Module returns incorrect outcode . It means the module is out of normal state .

[morgano]

Hi,

If you want test third time maybe this is the latest and we win ;) Pass same as before.

Regards,

If not works i see you reading the dash dump :)

[morgano]

Hy...eprom error was gone this time..but after i was reprogramming key's got this errors
In PCM: P1621 Immobilizer Code words mismatch
In IC : B2139 Data not matched
And when i want to initialise the PCM it gives me : Module returns incorrect outcode . It means the module is out of normal state .

Did you try this last? Or missed it ;)

[tazz75]

Hy morgano ..your file was worked today :) ..you have all my respect ..thx a lot mate

[morgano]

Hy morgano ..your file was worked today :) ..you have all my respect ..thx a lot mate

Lol, nice, not that bad after 3 tries without dash processor dump. [emoji23] send me link to my pm to download processor dump and finish my learning on this couple ecu/dash please.

Regards

[yoxardas]

sorry to revive this thread, I am in the same boat, can you help me to fix my eeeprom? or send me the pass for rar file to figure it out myself? thanks.