The story:

Car drove perfect when last parked. Try to start about a week later and the car will start and immediately die. Pulled code p0345, replaced batter with new deka 18xtl battery and bank 2 camshaft sensor like the code dictates, still no change in condition, any ideas? Car also throws random abs codes, all lights on the dash are on.

 

At times both cam position sensors are bad.One shows uo with a code.The other is weak,ready to go.You replaced the harder to get one.The bank 1 is a piece of cake.
A bad sensor will make the codes go crazy like you are experiencing.Just my opinion...
I only use a OEM Nissan part when replacing a part like a cam sensor.I've known
aftermarket replacements to be defective.

 

I used oem, thanks for the input!

 

This happened to me once. Turned out I didn't push in the throttle body wire harness plug hard enough.

 

Antitheft system shutting down injectors?? just a guess

 

Bump, still stumped

 

Just to make sure, you replaced passenger side sensor?

FSM list of things to check:

Harness or connectors
CMP bank 2 open or shorted
CKP sensor shorted
EVT (exhaust valve timing) control position sensor B2 shorted
APP sensor 2 is shorted
EVAP control sys pressure sensor is shorted
Refrigerant pressure sensor is shorted
Camshaft mechanical issue
Starter
Starting system circuit

Easiest way to diagnose is with a good OEM datasream reading scanner and digital oscilloscope plus wiring diagram. Finding someone who knows how to is hard. Otherwise throw parts at it.