How to verify motrontic version?

[george graves]

http://www.e30m30.com/3.jpg

Is there a way to find out what version this ECU is?

[winfred]

1.1 and 1.3 have 3 rows of pins, the only real difference between 1.1 and 1.3 is the diagnostic system, 1.1 only has something like 4 codes, 1.3 has lots and lots of things that can piss it off that it can tell you about, i don't think theres any advantage in one over the other on performance, you can get a chip for ether

[Unregistered]

http://www.e30m30.com/3.jpg

Is there a way to find out what version this ECU is?

Yes you can identify it with the Bosch part number. The number ...-200-150 tells you it's motronic version 1.1.

[Unregistered]

Yes you can identify it with the Bosch part number. The number ...-200-150 tells you it's motronic version 1.1.

And the chasisnumber ending in 3267876 tells me it's from an e24 635csi from 06/1988