Okay, I didn't have much time after work, but here's what I got:
Battery voltage is 12.74. Volts at crank sensor is 11.74, volts at injectors are all 12.69. Volts at cam sensor is 11.79 and at ICM 12.7.
Key on but not cranking injector control wires have continuity to ground and all control wires have around 12.28 volts at ECM.
All 3 crank sensor wires have continuity to ECM.
Also got a new code from the ECM, code 315, says crank position not learned.
Monday, July 19th, 2021 AT 2:56 PM