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Mercedes Sprinter 2.9 (1998) - Bosch MSA 25.3 0281001643 [EMULATOR]

aquarius
Posts:9
Joined:08 Oct 2021, 00:05

Postby aquarius »

Thanks for looking into my ECUs.

I don‘t know what „CAN trace to the immobiliser“ means.
Are you talking about copper traces on the PCB? Or software settings in the ECU program?

Do the hex values in your video with the Eprom modification match with these ECUs?
Interesstingly Julie had the good slow flashing behavior before modification of the Eprom content on one of those ECUs. Sadly the car didn‘t start with this confoguration as well.

What can I do now to get these ECUs working in my car? Somebody has a hint?
I need only one of them, so in return for fixing one of them I trade in the other one.

CarLabImmo
Administrator
Posts:24739
Joined:26 Nov 2012, 14:47

Postby CarLabImmo »

Can you write orginal ECU program ?

aquarius
Posts:9
Joined:08 Oct 2021, 00:05

Postby aquarius »

I posted the original content of the eprom in the first post.

What do you mean by "write the program"? Shall I write the original data on the eprom and try the ECU again in the car?

Sorry for my questions, I am new to modification of ECU.

I saw your phone number on my phone at home and tried to call you via Whats App. I tried to call, but was not lucky. Can you send me a PM and I call back or answer via PM.

CarLabImmo
Administrator
Posts:24739
Joined:26 Nov 2012, 14:47

Postby CarLabImmo »

Solving this case would require testing the ECU on the bench in our lab. However, sending the ECU to our lab will only be available since September.
If you can wait until that date, you can ship the ECU to us then.

https://carlabimmo.com/support