Hi,
Are you getting power to the injector? You indicated there is continuity, but we need to confirm power. The injectors all get power from a common source and are spliced together. It isn't odd for a splice to fail.
Each injector has a dark green wire with an orange tracer. (See pic below) With the key in the run position (Engine Off), each injector should have battery voltage at that wire. Please confirm.
If there is power, then we need to see if the PCM is providing a ground path to complete the circuit.
Here is what to do: Take a test lamp and attach the alligator clip to the battery positive. Probe the signal ground wire (light blue with a brown tracer) while you have a helper crank the engine. The test lamp should strobe on and off.
Let me know what you find.
Joe
See pic below.
Image (Click to make bigger)
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Saturday, April 22nd, 2023 AT 11:10 PM