check engine light was on now it is off?

2003 PONTIAC AZTEK
98,287 MILES
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JOHNED55
  • MEMBER
  • 4 POSTS
chech engine light was on for 2 days problem code fuel tank sensor. On the check engin light is off. what does this mean?
Sep 11, 2011 at 3:53 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
There could be a wiring issue, or the sensor itself could be in the process of going bad. If the light comes back on, then check wiring to the sensor and check for issues with the sensor itself.
Sep 11, 2011 at 4:54 PM
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