Help! 1982 crossfire

[pawd19]

i turned over the car with injector wires off . when i reconnected found engine check light out no fuel pump or spray ,i've checked links good at starter fuses all good link behind battery good when i touch 4th connector at computer reader plug to ground i get engine check light. i have 12 volts to oil pressure switch on back of manifold 12volts at canister solenoid got spark but no fuel . if i pushed fuel pump relay in i can hear pump. i checked the oil sensor to ground 3 terminals right and left no ground but checked the middle one and it showed infinite like a short no resistance ....i'm lost at this point does anyone have ideas in what to do next

 

[LNS88VETTE]

Why did you happen to turn engine over with injector wires off anyway? have you tryed to disconnect battery to reset?

 

[pawd19]

help crossfire 1982

i removed the intake to replace gasket was in a rush didn't catch it right away and when i did bam too late.........yes i've had the battery disconnected along with removing the fuse next to battery unplugged and left it out for about 5 minutes and put it back in...