Help with electrical
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Joined: Jan 2026
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Help with electrical
I recently did a swap on 2019 f150 5.0 with a gt manifold and tune shortly after i got a p0193 code fuel rail pressure sensor a circuit high ive swapped all my injectors the whole fuel rail and the sensor itself and still nothing had a talk with someone they said mostl likely i pulled on the harness and pulled back one of the pins on the frps connector i alredy tried pulling them back and also decided to get a multimeter on it first i noticed they all have ground when truck is on position and when the truck is running all but 3rd pin have ground but when i touch it to first the truck turns off can anyone help point me in the right direction i alredy ordered a new connector but wont be here for 2 weeks curious if anyone has seem something like this thank you in advamce