2001 Chevy S-10 Fuel Composition Sensor

Tiny
CHAMORRO
  • MEMBER
  • 2001 CHEVROLET S-10
Electrical problem
2001 Chevy S-10 4 cyl Two Wheel Drive Automatic

The service engine light appeared on the instrument dash in which I hookup a OBD II AutoScanner that gave a trouble code reading indicated that the fuel composition sensor was giving a low output reading. Is there way I can clean this device or does it have to be replaced?


Thanks,
Mark
Tuesday, October 6th, 2009 AT 7:44 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,544 POSTS
This sensor is located on the right front passenger side on the frame rail. To the best of my knowledge, it isn't serviceable. I would recommend trying a junk yard because a new one is over 500 dollars.
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Saturday, October 17th, 2009 AT 5:26 PM

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