Problem with Ford Infineon

[Julesd]

Hi Guys,
I am trying to read a ford airbag ECU with Infineon XC2336 micro.
I have connected the UPA-S as diagram but reads in a flash and says success but no data, theb error light stays on on the UPA.
Hope someone can help please?
Thanks.
Regards,
Jules.

[slick_dick]

ok my friend i have eperienced the same, suprised you even got it to read but
follow the diagram i have attached use external power supply make sure shorts are correct

and just to confirm what i am thinking can we see a picture of the board you are working with and what car does this unit belong too??

tms - 8
res - 7
tdi - 2
tck - 3
td0 - 6
gnd - 5

regards
slick

[Julesd]

Thanks very much for he help slick.
The pinout you show is the same as I have in my pic.
Unit is from a Fiesta C1BT-14B321-CF
Have you managed to read eventually?
Cheers,
Jules.

[slick_dick]

yes i have read fiesta xc2361 and b-max, ranger xc2336 and maybe a few more cant remember

select the correct cpu in UPA ie xc2361a-56f

i do have another pinout diiag of another ford board, if you are still struggling

good luck
slick

[Julesd]

Struggling to send PM

[Julesd]

Thanks Slick, still struggling.
I attach a pic of the actual ecu I am working on.

[vard1972]

Hi my friend if you have carprog programmer you do not need to open the module you can used can wires to read a dump it is very useful try it

[Julesd]

Still Struggling I'm afraid.
Thanks for helping.

[Julesd]

Thanks Vard havent got that exact model on my carprog.
Don't think it can read infineon.

[vard1972]

you do not need exact model any infinion i have don it works.

[vard1972]

try it believe me it works i have done before

[Julesd]

Hi Vard,
No sure if it's o my version of carprog but I'll check.
Thanks

[Julesd]

These are pics of the ecu I am working on.
Slightly different layout.
Sorry forgot to attach.

[Julesd]

On my version of carprog for infineon micro it says N/A.
Do I diferent carprog s/w?

[lwood]

These are pics of the ecu I am working on.
Slightly different layout.
Sorry forgot to attach.

those alligator clips look like grabbing two pins. post a picture of connection tab. upa usually tells you what connection bad..

[Julesd]

Thanks,I am having anothe go tomorrow. I will solder direct.

[Julesd]

Hi Guys,
Finally managed to read. Tried on another PC (Win7) and read no problem.
Can anyone help me clear it please?
It is a Ford C1BT-14B321-CF with Infineon XC2336A-72F

[mahmoudsaq]

Hi Guys,
Finally managed to read. Tried on another PC (Win7) and read no problem.
Can anyone help me clear it please?
It is a Ford C1BT-14B321-CF with Infineon XC2336A-72F
file clear

[Julesd]

Thank you.
Please can you send pass again. forum is playing up.
Thanks again.
Jules.

[Julesd]

I am having trouble with messages on the forum. Can't see any new private messages either.
Can anyone help please?
Thanks.

[Julesd]

Still not getting new PM.Can't see pass

[Julesd]

Thanks managed to download your file.
Problems with this forum.
Thanks again.
Regards,
Jules.