new guy here. am repairing my daughters 1988 Toy pu., w/22re. started with a blown head gasket, & warped head. Kid's!!!!! After replacing with a new head, I now have no fuel pressure. Am getting no power to fuel pump, did bypass at DLC1, still nothing. are there any fuseable links in the wiring?, also where will I find the EFI main relay? can't find a fuse for the pump itself & all the other fuses checkout OK. I'm lost & could use some help!!!!!
Thanks, Stormy76

 

I found this I don't know if it will help but here's a link anyway
https://www.yotatech.com/forums/f116...umbers-102344/

 

Here is the wiring diagram for the pump:


http://www.4crawler.com/4x4/CheapTri...shtml#FuelPump

 

thanks for the info, but what i really need to know, is the location of the relays in the vehicle. found the EFI relay in engine compartment,& swapped it into another truck & it checks out, but have no idea where circut opening relay is. will check out air flow meter also. when i jump the fuel pump test connector, i get nothing.powered the fuel pump, & it works. Bear with me, I'm an old school shade tree wrench, & all these relays & sensors are confusing. thanks, stormy76

 

Read the page I posted a link top above. It has that information:
- http://www.4crawler.com/4x4/CheapTri...ORelayLocation
- http://www.4crawler.com/4x4/CheapTri...shtml#FuelPump

Jumper is either here:


or here:

 

thanks for the links to that info, was very usefull.
stormy76

 

1985 toyota pickup 2 w/d no turbo auto 22RE ran that morning put a radio and amp. in and blew the radio now it will turn over but not start new fuel pump, computer, iginter,coil, pressure ragulator, distrubutor, throttle body sensor, air flow mass, im getting spark HELP LOL CHECKED ALL FUSES AND LINKS GOOD