The fuse pump relay only has power at the 30 terminal and none at any of the other terminals.
There are a couple of fuses as well as a relay ither then wiring problems. Since you're nit getting power to terminal number 30, I would check fuse number 10 (see diagram below) which should be a 20 amp fuse. You should have power at terminal 30 and that's where I would start. Now the PCM relay does provide power also to that relay in the other terminals (can't remember the terminal number without looking). The PCM relay terminal number 30 should be hot at all times. If it is not there is a fusible link in the wiring going to that terminal. You would have to locate the yellow and black wire from there and follow it down to repair and find that. Also you my have a bad ground. Below is a picture with an arrow pointing to the ground you may need to clean and tighten. One last thing would be fuse 18 which is a 15 amp fuse in that same box. Since teminal 30 isn't geting power I would start with fuse number 10 and work from there. The fuse are all the same in all engines but the ground location is a litle different. The ground I showed is for the 4.6 liter engine. If you need any wiring diagrams or any other help, feel free to email me at [email protected] but remind me what we are working on. Don't mind helping and don't worry, there is no charge. I hope this helps...
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typo that is suppose to be the fuel pump relay under the hood.
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