Fiat JTD

[maaxxyy]

Hi guys is there any way around using an emulator(no emulator) with the fiat 1.9jtd edc15c7? I have tried many times and many programs to clear immo in 5p08c3 but with no joy. Thanks

[lupu_sandu]

Yes m8, i help many guys here.
Immo off is possible in flash (29F400BT)

[maaxxyy]

Thanks Lupu

[lupu_sandu]

Your file m8:

[Meat-Head]

there is *THOUSANDS* Of these threads on here, can a mod stuff themm all in one heap, please.

Maxxy what did you read the 29f400 with, in circuit out?

Thanks

[gezame]

there is *THOUSANDS* Of these threads on here, can a mod stuff themm all in one heap, please.

Maxxy what did you read the 29f400 with, in circuit out?

Thanks

Hi
Not be read directly out of the car ecu needs to recognize the key, but you can do with a little trick.
Remove E2PROM, read-write bank, and then re-solder E2PROM.
Regards

[Meat-Head]

Hi
Not be read directly out of the car ecu needs to recognize the key, but you can do with a little trick.
Remove E2PROM, read-write bank, and then re-solder E2PROM.
Regards

could you explain in more detail for thick peo0le lease?

assume you mean ERASE the 95p80 whatever 25080/05080 eeprom

or thr 93c66 in the immo box??????

[maaxxyy]

I had some help from Lupu read 29f out of ecu to avoid emulator.

[gezame]

could you explain in more detail for thick peo0le lease?

assume you mean ERASE the 95p80 whatever 25080/05080 eeprom

or thr 93c66 in the immo box??????

Hi
Yes, no problem.
Do not erase 95p08, do not mod 93c66 immo box.

What I mean is, in these ecu, when there are problems with the immobilizer, to immo-off and the 29F400 flash, you can not read the flash file obd (need to recognize the key).
Then, there are two options:
1? desoldering flash (there are many people who can not do this job soldering or programmer to read-write flash 29F400 psop44.
2?read-write flash file with some chiptuning interface (GALLETTO, kwp2000, etc) to do this with the ECU disconnected from the car (also needs to recognize the key).
The solution in this case is:
Open the ECU and remove E2PROM 95p08 ( DUMP E2PROM unchanged).
Inteface to connect to the pins on the ecu, you can now read / write flash psop44.
At the end of writing, soldering 95p08 to the ecu.
Regards.

[Meat-Head]

Hi
Yes, no problem.

At the end of writing, soldering 95p08 to the ecu.
Regards.

THANK YOU

So remove the 95p08, power up on bench, use kwp2000
suck data out, blow the file 'as is' that lupu_sandu has uploaded
fit resolder 95p08, refit and away. Throw immo box in bin.

SO why can't you unsolder the 95p08, plug into car, suck with kwp2000.

Also there is a difference with the last didgit 0 or 1 ?

Do you have the pin out to do it on the bench?
THANKS MATE

[adam28]

Have alook at this mate, didnt realize i had it. Was in the large folder i uploaded "ecu decoding virgin database"

Use google translate to read pdf

cheers

[gezame]

THANK YOU

So remove the 95p08, power up on bench, use kwp2000
suck data out, blow the file 'as is' that lupu_sandu has uploaded
fit resolder 95p08, refit and away. Throw immo box in bin.

SO why can't you unsolder the 95p08, plug into car, suck with kwp2000.

Also there is a difference with the last didgit 0 or 1 ?

Do you have the pin out to do it on the bench?
THANKS MATE

Hi
Yes,
Right, can also be done with kwp2000 and ecu plugged into the car, always removing the 95p08 for read or write.
My answer was to make a bench, because it was understood that the question....
Pin-out for edc15c7:
Large plug
pin 1-ground 0v.
pin 4-58 power +12v
pin 48 K-line
Regards.

[gezame]

Hi
Always remember that if the interface (kwp, etc) have the option to write all or only tables, always use the option to write it all, otherwise the car will not start, and usually can no longer read / write by OBD.
Regards.