No fuel to carberator

Good evening.

I attached a wire diagram of the system. Check the fuse listed for the relay.

Also, the wire for the pump is listed as well for you to test. It may be the pump itself not working.

Roy

Thank you so much for replying so fast. The diagram was very small and hard to see. A quick question though. If the fuel pump switch is not working does that mean the oil sending switch will not work also?

No, the oil sender switch is a fail safe in case the relay fails. When it gets oil pressure on cranking, the oil pressure switch will send power to the fuel pump.

Roy

Maybe you can send me a diagram that is not a thumbnail size. Please. I cannot read this one it is too small.

Try downloading the diagram to your computer and then you can change the size.

Roy

Thanks anyway, but, the tiny diagram just got blurry when I tried to enlarge it. This is what I have so far. I have power to the relay and power to the pump. Both are good. Still no fuel is getting to my carburetor. I am going to replace the fuel filter next. Is there a possibility that it has something to do with the oil sending unit? Or is there something else that could be keeping my fuel from getting to the carburetor?

If you have power to the pump, I suspect the pump being your issue. Make sure the ground is good as well.

Roy

Pump tested fine. I am getting fuel to the throttle body. And to the injectors. But the injectors are not spraying. I got new injectors. Still nothing comes out.

What was the pressure to the injectors?

Can you get a noid light to see if the ECM is commanding the injectors to deliver fuel?

check the power to the injector. There should be one wire on each injector that has battery voltage.

Roy

Sorry it took so long. I am getting signal on one side of the injectors but no pulse signal on either injector.

Okay, if you are not getting a pulse on the ground side of the injector, the ECM is bad. The quad drivers are not commanding the injectors to deliver fuel.

Roy

CAUTION:

[a]The ignition must be "OFF," when disconnecting or reconnecting the control module connector, to prevent internal damage to the control module.

[b]To prevent possible Electrostatic Discharge to the control module, DO NOT touch the connector pins or soldered components on the circuit boards.

NOTE: When replacing a production control module with a service controller, transfer the broadcast DTC and production control module part number to the controller label. DO NOT record information on the access cover.

REMOVAL:

1. Disconnect the negative battery terminal.
2. Remove passenger hush panel under dash.
3. Remove mounting screw.
4. Remove control module from mounting bracket.
5. Disconnect control module harness connectors.
6. Remove fuel module if equipped.

INSTALLATION:

1. Install the fuel module if equipped.
2. Connect control module harness connectors.
3. Install control module into the mounting bracket.
4. Install mounting screw.
5. Install passenger side kick panel under dash.
6. Connect the negative battery terminal.