View Full Version : Hall effect RPM pickup

04-01-2020, 01:27 PM
My engine, O360A1F6D, has the duel mag installation. My prior installation, Vision Microsystems, uses a Hall effect sensor attached to the mag housing per the picture. My understanding is this will work with calibration. How best should I hook this sensor up? Isee there are hall effect sensor leads in the harness.

thank you


Shawn McGinnis
04-06-2020, 10:21 AM
Not sure where my response to this went but reposting, sorry if it's a duplicate.

If you are using a SV-EMS-22X then you will need to add a pull-up resistor between the sense and V+ lines as shown below.

If you are using an AF-5000 with internal EMS like a EE or EM display then our standard wiring is applicable.