My truck wont start, I dont have power going to the fuel pump or the fuel injectors.
think that truck has 2 relays that control that .(under hood )had a 88 van in the shop for the same thing. they were by the battery. then ck fuses
Yep the ignition switch is wired to the main relay.
The main relay sends voltage to the pump relay/injectors/PCM etc.
Find the main relay, does it click when someone turns the key?