1993 LEXUS SC 400
20,000 MILES
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Wat is a fuel pump ecu replaced?
Feb 17, 2013 at 10:45 AM
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ASEMASTER6371
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there is a fuel pump in the fuel tank. the pcm controls all engine functions including the fuel pump.

there is no single control for the fuel pump.

Roy
Feb 17, 2013 at 12:50 PM