Stock ABY chips

[Rusty]

After some standard chips for an ABY, if anyone has some going spare?

[twoqu]

Which ones, A or B?

[newsh]

Which ones, A or B?

What’s the difference?

[twoqu]

What’s the difference?

A little bit of code!
Dreaded immo.
The actual spec of the eprom is the same though. Not sure of the intended use but if a drop in is required then you might as well get the right ones to start with. If they were to be reprogrammed you could use most of the Motronic/aftermarket chips.