Does any know how the fuel pump relay works on a 83 Civic
01-31-2002, 04:03 PM
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Does any know how the fuel pump relay works on a 83 Civic
I'm having a problem with my 83 Civic hatch back. I have identified the fuel pump is operational. I looked up the circuit diagram and found the relay tied to coil.
I'm confused about this set can anyone help clarify?
I'm confused about this set can anyone help clarify?
01-31-2002, 04:30 PM
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Re: Does any know how the fuel pump relay works on a 83 Civic (vanbusma)
huh they dont just use a regular electromagnetic relay that swiches it on? when you turn the ignition swich it gves the car fuel pressure and allows the fuel pump to work.
01-31-2002, 04:38 PM
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Re: Does any know how the fuel pump relay works on a 83 Civic (rainforest)
That is what I used to think. This electric fuel pump is tied to a relay three pin. It is a solid state relay and one pin is tied to the (-) of the ignition coil.
02-02-2002, 01:11 AM
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Re: Does any know how the fuel pump relay works on a 83 Civic (vanbusma)
My mother's 1985 Accord has the same type of relay. It uses the coil signal so the pump won't do anything unless the engine is running.
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01-31-2017, 03:38 PM
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Re: Does any know how the fuel pump relay works on a 83 Civic
02-10-2017, 08:44 AM
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