The V8 Owners Forum -

I have updated my article on “Idle Speed Hang-up”, a common problem on the Rover SD1 Vitesse and VDP Efi. Although it specifically addresses the Twin Plenum, much of it can be applied to the Single Plenum also. Use it as a companion to the Rover SD1 Efi System, Testing and Adjustment Program recently uploaded to the same location.
You can read or download the article via the following link:

http://uk.blog.360.yahoo.com/maureen9235

If anyone cannot access the document please let me know.

Regards Ramon
http://uk.blog.360.yahoo.com/maureen9235
http://perso.orange.fr/ineedaholiday/SD1.html