When turning key to start position it blows ecu/fuel fuel any ideas?

Suspect shorted wiring to pump of failed pump.. Can you unplug pump connector at tank?

Owner: Try this, disconnect the oxygen sensors, one at a time, & try cranking the engine w/each one, the o2 sensor heaters are known for shorting on this vehicle. If that does not work, each circuit which feeds off of this fuse must be eliminated to locate the problem, or see a professional !