Coyote Crank Reluctor Wheel for 2011-2017 5.0L - Pulse Ring, Crank Trigger Wheel

Coyote Crank Trigger wheel for all 2011-2017 5.0L Mustang and F150 engines. If you are missing this crank reluctor ring your engine will not start. It will constantly crank but never fire. This gives the signal to the crank sensor which relays to the pcm that you are trying to start the engine. 

Can diag this by sticking a scope down the crank sensor hole to see if you can visually see the teeth on the crank wheel, if they are present then i would replace the crank sensor. If no teeth are present then you will need to pull the trans and flywheel to install this ring. 

You can also check for RPM while cranking with a scan too. If RPM shows 0 then this is your issue.