Right,here is one strange q:

I need to know next informations.

1.Number of "teeth" on ABS impulse sender (impulse ring) located on the rear axle shaft of the 4x4 cav/cali next to the rear differential.ABS sensor(rear ,on the diff.) is pointing to the impulse ring
2.Diameter of the impusle ring

Sent this post on 3 other vaux/opel forums and nothing,maybe with MiG is different

for that info [IMG][/IMG]