OBDII scanner threw code for CPK P1335, I replaced the Crankshaft Position Sensor near the oil pan / crankshaft pully. I cleared codes but it is throwing that code again. Could this be a fuse or wiring issue? What should I do next to diagnose fixing the circuit for that sensor? Thank you!

 

What brand sensor did you use? If some cheapo chinese brand, swap it out with a Hitachi

 

I swapped it with a CarQuest sensor but turns out the wire was broken so I had it soldered and heat shrink wrapped. it's fine now. If that one goes out then I'll be on the look out for that Hitachi.