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How can you tell if fuel pump relay is working?

Updated: 8/18/2019
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13y ago

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Turn on the ignition without starting the engine. Listen very carefully for the fuel pump to run for a few seconds and then shut off. You may have to have someone remove the gas cap and listen there. If the pump runs for a few seconds and shuts off, the relay is good.

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13y ago
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Q: How can you tell if fuel pump relay is working?
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