I screw up badly:
So I had these codes:

P0216 Fuel Injection pump Timing Malfunciton [new injector pump time] (new code)
P0320 no crank reference signal at pcm?? (new code)
P0522 Engine Oil Pressure Sensor/Switch Circuit Low Input (had this code for like a month didn’t get to fix it) I REPLACED THIS WITH A NEW SENSOR
P1693 Generic fault indicating a fault in the bus or PCM/ECM interface (new code)

• Seems that my raptor 100 pump is fried, tried cranking the starter and it does nada, (batteries are ok), should I go ahead and buy a new fass or should I replace the ECM,
• How can I determine if there is electricity going to it?
• I bought a volt meter that can measure resistance but im not sure how to do that
• To make matters worse, when installing a sensor on the banjo at the VP44 the banjo broke leaving half its body inside the VP44, (whats the best way of getting it out?, I half and inch piece sits out of the edge of the vp44

 

P0216 code can result from no lift pump pressure. If pump has been replaced, new one should have all hardened parts in it so the 216 fault is probably from lift pump not working. Now if the lift pump has been out awhile, chances are pump has overheated to point that pump computer is fried to give the 320 fault. P1693 is a fault present in 80% of Dodges have and has no effect on engine performance. I would check voltage to lift pump at the harness on pump and replace if voltage/ground good, replace lift pump, clear faults (P1693 won't clear, ok to ignore), try it again. Try getting broken banjo bolt out with vice grips or pliers, easy out if needed. Don't need to check resistance of anything, just voltage. Keep the EDGE chip, best one out there.