2003 Buick Century SENSORS

Tiny
TOMMY WILLIAMS
  • MEMBER
  • 2003 BUICK CENTURY
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
IS IT TRUE A SENSOR WHICH CONTROLS THE
ENGINE LIGHT SHOULD BE REPLACED AT A COST OF APPROX $400
Tuesday, March 2nd, 2010 AT 3:24 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
There is no sensor that "controls" the check engine lamp. Any type of sensor on the vehicle may cause the engine light to appear, but the sensor itself does not control the light, the engine light simply lets you know there is an issue. Dpending on what sensor you are replacing, it is very possible for it to cost up to $400
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Tuesday, March 2nd, 2010 AT 3:27 PM

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