Great stuff. Thanks for sharing such a rich library and a lot of knowledge transferred on the forum.
I came across this thread not by accident.
As a hobby, I became interested in car electronics because it has changed a lot over the last 20 years.
Wanting to deepen my knowledge (or maybe just satisfy my curiosity) in this topic, I bought a pair of Hony FR-V 2.2 i-CDTI accessories (I have one now - still working) to assemble a part of the installation on the table with a working system in the car.
However, I was stuck at the very beginning when connecting the ECU itself after OBD with a laptop.
I can't find the pinout list for this ECU (I'm not sure, but it seems to be EDC16C7) after the numbers found on the Internet, it indicates that, but not unequivocally because it also appears, if I remember correctly, EDC16C31.
The numbers of this ECU are 0281 013 520, FSB 37820-RJL-E23 on the back of the CUSTOM ERS NO 37825-RJL-E11, RBAJ parts NO 407918-1722
Can you help identify which type exactly it is? and do you have pinout info to connect to it via OBD?
If you manage to pass it, the next step will be to connect the IMMO, alarm and clocks.
I got inside this ECU
In the network I found a description that it is EDC16C7-7.11
Will the pinout for this model be P58-19 (+ 12V) and P58-K-Line 31?