>Rob,
On your 89 200t do you have ten valve or 20v and Imay be
showing my ignorance. Plus do you have 1 or 2 knock sensors?????
If 1 sensor then you could use the method I described earlier.
What I am getting at is this. If your cars engine the same as the
5000tq then you can use that mod and if not well....
Marty S.