I have actually recieved two various answers to this question. One was a diagram mirroring it under the dash in the convience center. The other was a diagram reflecting it under the hood ~ above the fire wall. I recognize it should be one or the other however not both. Can someone you re welcome help?1994 s10 kind blazer vortec v6 vin# 1GNDT13W2R2114752

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here is a guide to assist test the relay witt the relay place in the diagrams below.https://www.altoalsimce.org/articles/how-to-check-an-electrical-relay-and-wiring-control-circuitCheck the end the diagrams (Below). You re welcome let us recognize what happens.


There have to be something disconnected or some various other explanation for that. They never install extra relays.
have the right to you phone call me where the fuel pump relay is situated on a 1994 s10 blazer. I simply replaced the pump & over there is no strength to the pump, the fuses to be good. I need your help. If i spray part gas ns the engine that starts right up just for a couple of seconds. That is not gaining gas.ThanksFrank
I have a 1994 S10 blazer and also I am trying to number out whereby the fuel pump relay is have the right to someone aid me out?
Hello, 4.3 vin Z, my information shows, under the hood, firewall, driver next of brake booster. Once in doubt around the relay, look in ~ the wire colors in ~ the connector, DK green/white, gray, orange, black/ white.The info also shows one oil press switch in the fuel pump circuit. As soon as you crank it sufficient to carry up oil pressure and the move closes, the pump need to run, also without the relay. The info additionally shows a element connector, around the middle of the firewall, gray wire through connector, if you use an inline fuse ~ above a jumper and also run B+ to the connector, the pump must run, girlfriend don"t need to use the key.

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1993 Chevy T10 4X4 4 door Blazer w/4.3L Vortec engine w/W password in vin #.I parked the truck one day and also it wouldn’t begin the following day. I noticed that the fuel pump wasn’t making any type of sound once I turning on the ignition key. So ns disconnected the wiring plug at the behind of the tank and also connected 12 volts native another source (trailer hitch irradiate plug) to the fuel pump. Still, there to be no sound native the fuel pump. Ns then to buy a new after sector fuel pump and also tested to make certain it work and also it was fine. ~ I put the pump and also reinstalled the pump, quiet didn’t work. Dual checked the wires making certain they where all connected. Re-tested the old fuel pump ~ above the battery and it quiet didn’t work. Now, I have to think it shed out the fuel relay. I tested the wire to the tank v my OHM meter and there is just 8.46 volt going come the fuel pump. My question is can you aid me whereby the fuel pump is located and also if you have another suggestion the might help me v this trouble would surely it is in appreciated.Thank you’Brian