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the fuel relay is ok,i cgecked it
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∙ 12y ago
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Does a fuel pump relay change the voltage to a fuel pump?
No, the fuel pump relay engages and sends voltage to the fuel pump. The fuel pump requires 12 V DC to operate properly. A fuel pressure test will verify the condition of the fuel pump.
Why isn t the car starting after replacing the fuel pump?
Check your fuel pressure. No pressure means the pump is not running or defective. Check for voltage at the pump harness and pump relay. If you have voltage and fuel pressure to spec, then you have some other issue, and the fuel pump is not the problem.
How much voltage is required to turn on the fuel pump from the fuel pump relay?
12 volts.
What is the voltage on fuel pump 2000 jeep?
The pump runs on 12 volts.
What is the voltage at the fuel pump on a 1996 s-10 4 cylinder?
The fuel pump is a 12-volt unit.
New fuel pump wont work?
Make sure you have voltage at the pump. If you do then the new pump is defective. If not, the fuse is blown or the fuel pump relay is bad. Where is relay?
What is blocking the voltage to the fuel pump on a 1998 Honda Accord?
Check for a blown fuse or defective fuel pump relay.
How much voltage for fuel pump on a 1993 mercury topaz?
Well, If you mean the fuel pump in the fuel tank, it is a 12 volt pump. The pump runs with the 12 volt system of the car.
Wire to electric fuel pump has low voltage?
if you have checked the voltage with a dvom then you need to verify that the power source at the fuel pump relay is correct, if it has the correct voltage pre-relay then your problem is post-relay. if the voltage is not correct pre-relay then simply trace and repair the power source. if the problem is post relay then check the output voltage directly at the relay, if voltage is good trace and repair line from relay to pump. if voltage is not correct then replace the fuel pump relay
What voltage for fuel pump for 2002 silverado?
12 volts.
94 camaro z28 has voltage to fuel pump?
Yes, it does.
Does the fuel pressure sensor control the fuel pump on a ford escort ZX2?
yes it dose it controls the voltage to the fuel pump and therefor the pressure
