1998 Chevy Blazer

1998 CHEVROLET BLAZER
120,000 MILES • 6 CYL • 4WD • AUTOMATIC
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SVANZIN
  • MEMBER
  • 2 POSTS
fuel pressure sensor is it fuel pump related and what doe's it do
Jan 8, 2008 at 8:36 AM
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BLACKOP555
  • ✓Experienced Mechanic
  • 10,386 POSTS
It reports the pressure inside the fuel rail to the PC it is on the fuel rail.
Jan 8, 2008 at 10:35 AM
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