FixVault

Pick-up Coil

  1. Connect external vacuum source to distributor vacuum advance. Connect ohmmeter leads as shown by meter "A". See Figure. Apply vacuum and operate advance unit through entire range while observing ohmmeter. Reading should be infinity at all times. If ohmmeter reading fluctuates, replace pick-up coil.
  2. Connect ohmmeter leads as shown by meter "B". Operate vacuum advance through entire range while observing ohmmeter. Reading should be 500-1500 ohms. If ohmmeter reading fluctuates from specification replace pick-up coil.