I have a question for all Grand Cherokee individuals I replace the coil and spark plugs two days before I did that I drove it yesterday it wouldn't start so I did the tune-up I'm not getting fire and I'm not getting fuel pressure what could have electrically gone wrong where neither one of them are getting a signal

 

I have had this 03 Grand Cherokee since 2004 it has 286000 miles on it I have been servicing it every time it needs it I just did four new tires new brakes new tie rod ends steering dampener coil spark plugs I want it to get back on the road when I took it to get the tires I drove it after I drove it home from that I let it sit for 2 days it wouldn't start after that I change the spark plugs in the coil is still won't start what could be my problem

 

crank sensor