Yea my oil pressure problem was solved!
Thanks for the help in special Ben Hout And Kalr F. Bloss and John Patton
for their web pages and their advice.

 I had  1.6 bar instead .9! wrong switch in that place too high.

Ramon Celaya
Mexicali, Baja California Mexico

Syncro 86
GL Carat 90
Weekender 87 1.8 powered
(I whish have the best of each van, in one, syncroweeknedercarat1.8)
Sorry for my english.... amigos gringos.