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will the oil pressure switch cut fuel?

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Old 04-02-2012, 07:21 AM
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will the oil pressure switch cut fuel?
I have an 89 toyota broken down. Trying to figure out if a bad oil pressure switch can cut out the fuel pump?
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Old 04-02-2012, 07:50 AM
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No, it won't. Toyota uses a Circuit Opening Relay to cut off fuel.
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Old 04-02-2012, 08:20 AM
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thanks for the quick reply! I'm heading out now to go swap fuel pump, just wanted to double check.
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Old 04-02-2012, 08:30 AM
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Why...is the fuel pump not coming on? Have you jumpered B-Fp in the diagnostic port under the hood?
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