Change the distributor, now code P0016 is on

I've done the engine swap for a friend and apparently the distributor connector pigtail got pulled away from the wires on the truck. I have a new pigtail but the wires on it are a different color than what's on the body.

My car started making a strange noise, as if it were a template's bearing or damaged band, but we've removed this last one and nothing changed. We've also opened the car's distributor and replaced the oil pump which was softly damaged, but again nothing changed. We've checked it with a stethoscope and the noise seems to be coming from the bottom. There was no overheating nor an oil failure, any help to give me?

New fuel pump... sparkplug wires... when I go it barley takes off... would a bad distributor cap cause that?

Has brand new starter alternator and distributor cap And a brand new battery. I did notice the crank fuse is gonna be and there is no pin for it in the fuse panel either.

Truck once warm will studer and fie or just die wait a few minutd and it will stsrt. Then sfter a few minutes it does it agai have changed coil icm plugs wires distributor cap and module. Also throdle position censpor cleaned throttle body. Could my catilatc converter by baf. Help have to go to work tomorrow.