FUEL PUMP

  • Tiny
  • phalenpark
  • 2002 Nissan Sentra
  • 4 CYL
  • 2WD
  • automatic
  • 140,000 miles

2002 Nissan Sentra no fuel pump relay signal from ECU

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Thursday, July 7th, 2011 AT 3:11 PM

3 Replies

  • Tiny
  • Docfixit
  • Expert
  • 18,993 posts

Check engine light on? If yes what is code

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Thursday, July 7th, 2011 AT 3:19 PM
  • Tiny
  • phalenpark
  • Member

No check engine light even key on

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Thursday, July 7th, 2011 AT 6:01 PM
  • Tiny
  • Docfixit
  • Expert
  • 18,993 posts

What is engine size? How was it determined no signal from ECM? Power or ground loss? Recent repairs? Is there spark at plugs?

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Saturday, July 9th, 2011 AT 4:45 PM

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