Hmm.

I have a bad feeling that the computer on the '90 is connected to the tranny for shift point/gear data, and you most likely will have trouble without that data.

I don't know this for sure, you need to check it out.

Either that, or the neutral safety switch is different, and this WILL give you fits.

Peter

__________________
1972 220D ?? miles
1988 300E 200,012
1987 300D Turbo killed 9/25/07, 275,000 miles
1985 Volvo 740 GLE Turobodiesel 218,000
1972 280 SE 4.5 165, 000 - It runs!