Hi, I am currently working on the car listed above. I have checked the fuse and relay relating to it, they have no problem. There is spark coming from the spark plugs, the fuel injectors were pulsing but when I checked the fuel rail, I realized that the fuel pump is not pumping out fuel. I located the fuel pump under the back seat, I tested it there was no power source, I tested the fuel pump control module, there's power source on one of the small wires but there is no power source in any of the wires that connected the module and the fuel pump.
Does that mean the module is bad or is there any thing else to check for? Please also help me with the circuit diagram of system.
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Thursday, September 10th, 2020 AT 6:11 PM