Winfield
Junior Member
Dealing with a no start (no code, no start, eternal cranking until I shut it off) and thinking I have a bad tone ring or maybe a bad crankshaft sensor. I spent a week learning how to use a scope (after buying one) and here is my waveforms. Cam up top, crank on the bottom. These are both 5V pull down sensors but my crank never "stays" low for enough time to create a square wave. I pulled the starter and had a look at the ring but there is a section you cannot see because the weight comes round on the rotation and the camera (well mine) can't stay in lien to see it. Super curious about what teh outcome was here! 130k on my 2015. Any help would be greatly appreciated. 
