2000 Chevy S-10 fuel pressure sensor

2000 CHEVROLET S-10
10,100 MILES • 6 CYL • 4WD • AUTOMATIC
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JANDAVIS
  • MEMBER
  • 1 POST
fuel pump was just replaced and two days later service engine light came on. had the code read and it says fuel tank pressure sensor is low. what does this mean and where is this sensor. the truck is running fine right now.
Oct 13, 2008 at 6:19 AM
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RHALL77
  • ✓ASE Certified Mechanic
  • 3,361 POSTS
  • ASE Certified Mechanic
it means they either dont have the sensor sealed, or the fuel pump isnt sealed for the evap system. take it back and have them take a look at it.
Oct 13, 2008 at 7:53 AM
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