PONTIAC GRAND PRIX COMPUTER REPLACE/REMOVE

I Just Rebuilt My 3800 V-6 Bottom Up New Everything I/e Bearings, Rings, Heads, Performance Cam, Double Roller Chain, New Lifters...

Ok So I Have A 99 Pontiac Grand Prix 3.8 Non Supercharged And I Installed A Cold Air Intake On It A While Go And I've Been Getting A P0650...

Replaced The Crankshaft Position Sensor And Now It's Throwing A Code That None Of The Injectors Are Firing. It Cranks But Does Not Turn...