I see it's a hall sensor, that requires no pull up resistor WITH HOLLEY... I know this one works reliably and requires no pull up with MS.
https://www.diyautotune.com/product/...sition-sensor/
Not that you wanna buy another after what that Holey cost... Be SURE, you're following the directions about gap, and that concentricity is GOOD. Runout is bad... And ESPECIALLY the clean power and grounding to sensor ground. Battery in the trunk? Mine is. I ran a separate 12 gauge wire to a 4 position Blue Sea fuse panel that only powers the ecu and the crank/cam sensors(and leaves one available for when I add a Microsquirt for 4L80E control later) FWIW