Boot pin and GPT for ECU me17.9.52

[JotaB]

Hello guys

I'm trying to connect a citroen C1 ECU BOSCH 0261S10407 Toyota-0H400 that as inside a Tricore TC1782F-320 that I need to read. Does someone knows the connection for boot pin .

Thank's in advance

[JotaB]

BUmp! And GPT too

[JotaB]

Bump this thread up.

[JotaB]

Does anyone as the password file for this ECU?

[figani]

Hello guys

I'm trying to connect a citroen C1 ECU BOSCH 0261S10407 Toyota-0H400 that as inside a Tricore TC1782F-320 that I need to read. Does someone knows the connection for boot pin .

Thank's in advance


here you go...

press buttons thanks and reputation...

[JotaB]

here you go...

press buttons thanks and reputation...

Hi Figani

Thank's M8

You know how it is when we are striving for some information so anywhere, anyone who can help me is welcomed.

In your PDF just boot and cnf1 and it's for toyota mine is for citroen C1 1.0 12V. Can you enlighten me if there is a need for GPT pins. Because I don't know if it is password protected. Those pins are always the same for the TC1782. I've tried it and no success in reading the eeprom using PCMflash for BSL TC1782.

BR

[figani]

Hi Figani

Thank's M8

You know how it is when we are striving for some information so anywhere, anyone who can help me is welcomed.

In your PDF just boot and cnf1 and it's for toyota mine is for citroen C1 1.0 12V. Can you enlighten me if there is a need for GPT pins. Because I don't know if it is password protected. Those pins are always the same for the TC1782. I've tried it and no success in reading the eeprom using PCMflash for BSL TC1782.

BR

I don´t think that you´ll handle by pcmflash and booting...
better try by service mode module 71...

[JotaB]

I don´t think that you´ll handle by pcmflash and booting...
better try by service mode module 71...

Don't have module 71 in PCMFlasher 1.99-2. And with KTAG HW V7020 SW 2.25 will it be possible

[JotaB]

In your PDF A81 is in my ecu the pin for the clutch switch. Mine is different and the GPT as I've studied is for PWM of Crankshaft and camshaft right?

[JotaB]

Found the module 71 but no luck . GPT just functioning in that module in module 53 they do not work ?????

[JotaB]

I don´t think that you´ll handle by pcmflash and booting...
better try by service mode module 71...
Do you have the gpt pinout for Citroen me17.9.52 not for toyota. Thanks in advance!

[figani]

Do you have the gpt pinout for Citroen me17.9.52 not for toyota. Thanks in advance!


its same, and before start to search longer...
open this ecu and post a good photo tc...

[JotaB]

731850

I've checked with all the other car models Aygo, C1, 108 for the GPT the pinning is always the same. :yawn2:
Well I'm wondering if someone as the password file in backup. that could that do the trick in BSL mode??

[figani]

731850

I've checked with all the other car models Aygo, C1, 108 for the GPT the pinning is always the same. :yawn2:
Well I'm wondering if someone as the password file in backup. that could that do the trick in BSL mode??



what and why did you solder their....?
from where did you get this pinout...?

[JotaB]

what and why did you solder their....?
from where did you get this pinout...?
Man I've made a big error those are not the right pins. Where the hell was my head going. I'm going to correct it and see if now it reads

[figani]

Man I've made a big error those are not the right pins. Where the hell was my head going. I'm going to correct it and see if now it reads


better gave that job to someone with the right tool and equipment, believe me you´ll make a big damage...

[JotaB]

It seems by the datasheet that there is no problem CNF 3,3v was at the VSS of MCU the boot wires were data on MCU don't think that there were no damages. Did you never put an electrolytic Capacitor inverted in a non marked board??:unconscious:

Is there a need for connection of both CAN lines L and 2L. Do you know where are they in PCMflash?

[JotaB]

Well I've figured it out for CAN lines.
Now I could read the eeprom no problem. But reading flash it needs the password. Can you help me for next step?

[JotaB]

731917

What is protection 1 can PCMflash unlock it?

[JotaB]

better gave that job to someone with the right tool and equipment, believe me you´ll make a big damage...
Do you believe that this borrowed tool can not do it?
For me it's the first time with PCMflash.

[JotaB]

Does someone has the password file for this ecu?
Or how can I get it?
It's the only thing that is needed