Thanks Todd.  That seems to be the consensus.  Actually, the "magic"
number is 28.

Brent Christensen
'89 GL Syncro Westy
Santa Barbara, CA

>
>
> I've heard that the replacment ECUs do not necessarily have
> the VW PN on them. The easy way to tell is to open the unit
> up, and look for the ROM chip on the daughterboard. count the
> pins. Then you will know for sure. I believe the magic number is 24.
>
> Todd
> '88 Westy
>