Question about 2002 Buick LeSabre

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How to replace map sensor I have a service engine soon light. and when Autozone checked the computor they said it was probably the map sensor.

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I believe the map censer is part of your snorkel that goes from ur air filter to ur throttle body,, when u buy this part u will see it on ur car..disconnect the plug,,loosen the claps,,take old one out ,,put new one in,,hope it helped

Posted on May 28, 2010

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Posted on Jan 02, 2017

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