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McDowell
6th April, 2020, 09:34 AM
Hello mates,

Iīve tried to read the dash with UPA, SMOK and VVDI as 912dg128 and no luck.

Do you know the way to read the information on this oneŋ

704716704713704714704715704717

The problem I am having is many CAN failure with many fault codes.

I though it was coming from dash bad soldering but still not working well. any ideas on this?

Thanks so much in advance.

karalada
6th April, 2020, 09:58 AM
Try this connection

McDowell
6th April, 2020, 10:08 AM
Try this connection

Hello karalada, I have tried that one as 912DT128 and 9S12DG128 and nothing....

The main problem is car not turning on sometimes and when this happens I get many fault codes:

P1664
P1260
P1638
P1000
P1816
...

C1A00
U0100-87

B2141
U1900

C1A00
U0100-87


....

Cristianbomberos
6th April, 2020, 11:18 AM
Hi, however in general Jaguar instrument panels mount password-protected processors, so I think that with smok you will succeed without problems:wavey:

Cllau
6th April, 2020, 01:26 PM
try this pinout...:wink:
...............704775

McDowell
7th April, 2020, 08:36 AM
Thanks for reply

I have tried both ways with every programmer and no luck. I have read that if you get an error it has an EEPROM 93S56. But I donīt see any eeprom and still canīt read it :(

Thanks a lot in advance

Diagcar1
7th April, 2020, 09:34 AM
No way it has a 93C56 inside.
There is a 9S12DG60 or 9S12DG128.

McDowell
7th April, 2020, 10:05 AM
Ok thanks to all, Iīve read it with VVDI...Donīt know why did not work before.

As I said Iīve resoldered the dash MPC and pinout. and still having same DTC codes. Sometimes it turns on and sometimes not, when not I get this codes.

P1664
P1260
P1638
P1000
P1816
...

C1A00
U0100-87

B2141
U1900

C1A00
U0100-87


Donīt know ifit could be synchronism issue. I am attaching dash and ECU readings.

Thanks to all for your help. :)

misterwasp77
30th April, 2023, 12:02 PM
What options did you use to read with vvdi?