2006 chrysler won't start

Please read my notes at the link.

If you sprayed starting fluid in the throttle body and it started it’s not getting gas. How did u determine the fuel pump is pumping? If you can hear it turn on then you need to make sure your not outta gas. But as Robert said above, I would check the fuse and the fuel pump relay first but again if yuh hear the fuel pump the fuse and the relay is working. If it starts with starting fluid tho it’s definately not getting gas

Yea , what's your question ? Doesn't start an run , only when you spray starting fluid into the engine ? You do or don't know what lean codes are ? Did you check the electrical circuit for fuel pump . Amperage draw test etc.... Check fuel pump relay ! Videos on youtube testing fuel pump electrical circuit . Did you change fuel filter ?

P0171 and P0174 OBD II Trouble Codes

If you're getting a crank code, then change the crank position sensor.....

If the pump relay is working and the pump runs when you turn the key on, it could be the check valve in the pump. The valve could be allowing fuel pressure to drain back into the tank when the engine is off.

I would buy a fuel pump relay for that particular car. If that relay that you switched with the wiper relay isn't the same exact one then the fuel pump will not work properly. Make sure the right relay is in there. Could also be a clogged fuel filter.

fuel pump fried need new fuel pump check your fuel pump relay make sure its good.

Crank or cam shaft sensor fuel pump,its relay or circuit.
Cam/ Crank sensor tell ECU which injector to fire.

If it is cranking with out turning over I would check the fuel pump and ignition relay, crank and cam sensors.
Basically you need to figure out if you have a spark issue or a fuel issue. (as long as you didn't have a serious overheating problem). One way to help you figure this out is by spraying in some starting fluid while cranking the engine. If it starts you have a fuel problem, if nothing then you have a spark problem (assuming you didn't blow the head gasket from overheating and was running normally before this happened).
Based on what you've already done here are my recommendations:
No spark: check ignition relay
No fuel: check fuel pump relay (aka shutoff relay, aka fuel pump shutoff relay), crank and cam position sensors, fuel filter.
There is also one other possibility, that the timing belt snapped. You would need to remove the timing cover to check this.

Try removing air inlet hose at throttle body,and open plate up by turning throttle linkage slightly (engine off) and spray a shot ( second or 2 ) of WD-40 into throttle body, then try to start and see if it try's to start, or starts for a second then dies. If it does, you got a fuel delivery problem. Can you hear fuel pump hum at all in rerar of car when you turn key just to on position? (not start)