Search found 1 match

by 72Koop
Wed Jun 27, 2012 5:31 pm
Forum: Tech Forum
Topic: 1977 530i "no ground to the injectors"
Replies: 9
Views: 9624

Crank positioner

was part of Motronic, a later version of FI.

You "fire" comes from the distributer if still stock. Below the cap, on the side is a point system that sends a signal to fire the injectors in batches. Those are low voltage and tend not to be a problem. You can look at them to make sure they're not ...