2016 Renegade cranks no start after fuel pump swap

[RebelTrack]

I got a lean bank 1 and an oil pressure sensor code. I swapped out the pump with the battery disconnected, and now it cranks fine, but it won't start. Has anyone dealt with this before? I'm thinking it might be a fuel pressure issue, a sensor problem, or maybe something needs to be reset. I'd appreciate any suggestions

 

[Spesh5]

Yeah, sounds like fuel pressure or maybe the crankshaft sensor, you can try resetting the ECU—disconnect the battery again for 10 minutes

 

[Cello]

System may need to relearn fuel trims. Check all connections, especially the fuel pump wiring and sensors, and maybe consider scanning for new codes, it should point you to the right direction

 

[FurryFiasco]

Yeah, sounds like fuel pressure or maybe the crankshaft sensor, you can try resetting the ECU—disconnect the battery again for 10 minutes

yep, OP hits the culprit. he also needs to check for a spark check. so, there's a fuel pressure and no security light, then quickly check for spark. Pull a plug, ground it, and crank. No spark points to crank sensor or ignition module.