Help peugeot 307

[ruffles1986]

Hi, need your help.
i have a Peugeot 307 2.0hdi from year 2001 Ecu Siemens SID801 ref. 5WS40020F-T. The car came from mechanical garage, the mechanical tell me that some guy try to change kilometers and after that the car not start. This guy try to solve problem but he can't do it. The mechanical said that he don't know if the BSI now is the original from car because in the label the date is from year 2005. (Photo 1)With this BSI the dash not go on. Nyo4 recognized it Version 1.
251410

He buy other BSI on scrap ( Photo 2) and i virginize it whit imdec and try to marry with pp2000, after that there isn't fault codes about immo, but i have some dtcs about comunication with some modules that the car not have, (sunroof, driving school, right door module...) and i have disable them in options of BSI, then i don't stand why.Nyo4 recognized it Verison 2
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And have dtcs in ECU too, Gas pedal track 1 and 2, internal fault of ECU, and others sensor ( i not remember all DTCs)...

Any can tell me what is the correct reference of BSI for this car?

1.Is better buy only BSI from scrapping and try recode (in this case)
2.or buy ECU and BSI from same car, read pin and program keys?
If i do second option need buy blank transponder? i believe this transponder type is PCF7936

I wait for your help and opinions. THANKS!

P.D. i attached files too of both BSIs and ECU

[TPS]

If i do second option need buy blank transponder? i believe this transponder type is PCF7936


I confirm

[ruffles1986]

If i do second option need buy blank transponder? i believe this transponder type is PCF7936


I confirm





Then the most secure option is buy ecu and bsi from same car and new transponder? because ecu+bsi+tranponder full kit is more expensive.

[waldigsi]

Welcome

Your files look right, pin in the original BSI and ECU is the same BUSP, it seems to me that you have a problem with the ecu if you have an internal defect in the ECU, try to use a file with immo off and try to start the engine, regardless of the condition of the engine on the BSI file should start.

[ruffles1986]

Welcome

Your files look right, pin in the original BSI and ECU is the same BUSP, it seems to me that you have a problem with the ecu if you have an internal defect in the ECU, try to use a file with immo off and try to start the engine, regardless of the condition of the engine on the BSI file should start.
Yes i see that pin is correct and Match, but with this BSI the dash not turn on, with the other BSI the dash turn on, but the version is different

[waldigsi]

suggests it may take a BSI on virgin and try to pair again

[ruffles1986]

suggests it may take a BSI on virgin and try to pair again
Maybe the problem is that original bsi is Version 1 and scrap bsi is Version 2

[ruffles1986]

Well mates, any can tell me tehe differences in bsi references?
I have 9636760580 F , i see other BSI from same car with finally leter D, E, A .... What mean this letter?
And i see also Variante: A , B , C, D .... What mean this variant letter type?