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I can't help but to notice that you thanked others for their ideas, but not me for posting the TM(specific troubleshooting section that directly covered your problem).
Had you started by reading the TM, and following it, you would have solved your issue in a few minutes.
As for the parts...
2. ENGINE CRANKS BUT WILL NOT START
NOTE
If STE/ICE is available, perform NG30 Engine Cranks No Start
Test (para. 2-24).
Step 1. Ensure emergency engine stop control is in all the way.
Step 2. Press accelerator pedal all the way down to floor and hold, then restart engine.
Step 3. Check...