1993 Lexus Sc 400 Wat Fuel Pump ECU Replaced

1993 LEXUS SC 400
20,000 MILES
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ANONYMOUS
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Wat is a fuel pump ecu replaced?
Feb 17, 2013 at 2:45 AM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
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 4:50 AM
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