1999 Buick Lesabre mass air flow sensor

Tiny
CRAIGFINKE
  • MEMBER
  • 1999 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 23,000 MILES
Where is the mass air flow sensor located?
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Sunday, May 18th, 2008 AT 12:41 PM

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Tiny
CRAIGFINKE
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Sunday, May 18th, 2008 AT 12:43 PM
Tiny
BRAVESTAR1
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It is the little black flat box, that is connected to the air cleaner, and probably resembles this. But it's right on the metal housing connected to the side of the engine, to the left of the rubber flexible hose that connects to the air filter box. Sometimes they can be cleaned with a little carb cleaner, usually not.

Tap the screws that hold it down to loosen them, to prevent stripping the heads off.
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Tuesday, July 24th, 2012 AT 4:22 AM

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