mass air flow sensor
240

Asked by bamcken Jul 24, 2008 at 04:07 PM about the 1999 Pontiac Grand Prix

Question type: Maintenance & Repair

I have a 1999 grand prix gt.  My service engine light came on and i went to auto store and used the computer.  It indicates the mass air flow sensor is problem.   So I tried some cleaner and reset the light. all was well but then the engine started a little rough one morning and it came back on. the engine runs great after that initial start, idles fine etc...  I would like to just replace the mass air flow sensor but want to make sure its not something else.    The car has about 110k miles.   On a 150 mile trip the light actually went off but when i restarted car after a bathroom stop, it came back on.    What do you think.   I have taken readings at the auto store several times.  always   mass airflow sensor.

2 Answers

papa answered 16 years ago

change it now,once you clean them gone,you dont clean a maf,it needs replaceing now.

Mark helpful

Your Answer:

Related Questions

  • mass air flow sensor 2 Answers

    I have a 1999 grand prix gt. My service engine light came on and i went to auto store and used the computer. It indicates the mass air flow sensor is problem. So I tried some cleaner and reset the...

    1999 Pontiac Grand Prix

    -

    Maintenance & Repair

  • mass air flow sensor 26 Answers

    I have a 1999 grand prix gt. My service engine light came on and i went to auto store and used the computer. It indicates the mass air flow sensor is problem. So I tried some cleaner and reset the...

    1999 Pontiac Grand Prix

    -

    Maintenance & Repair

  • Throttle sensor or mass air flow sensor 1 Answer

    My car takes a couple times to start and when it shifts it shifts rough occasionally dies it's a 2003 Pontiac Grand Prix would that be the throttle sensor or mass air flow crankshaft sensor how to...

    2003 Pontiac Grand Prix SE

    -

    Maintenance & Repair

  • Mass Air Flow MAF Sensor Circuit Low Frequency (code P0102) 7 Answers

    I'm trying to find out where the sensor actually IS on the car. I had my codes read at O'Reilly's (I hate autozone with a passion), and P0102 is what came up. I'm just looking for some general inf...

    2003 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • Tps sensor and mass air flow senspr low voltage. Help gurus. 3 Answers

    So I did a cat delete replaced all spark plugs and wires now have a tps sensor low voltage and mass air flow sensor low voltage and random multiple misfires. Could it be something simple or am I ...

    2002 Pontiac Grand Prix SE

    -

    Maintenance & Repair

Shortcuts

Search Pontiac Grand Prix Questions

CarGurus Experts

  • #1
    munron
    Reputation
    8,230
  • #2
    James Sparrow
    Reputation
    7,530
  • #3
    Dorian Hendricks
    Reputation
    6,190
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Bonneville
1 listing
Used Chevrolet Impala
6 Great Deals out of 94 listings starting at $3,495
Used Chevrolet Camaro
20 Great Deals out of 281 listings starting at $7,995
Used Pontiac Grand Am
1 listing
Used Ford Mustang
58 Great Deals out of 1,366 listings starting at $4,995
Used Pontiac Firebird
14 listings
Used Chevrolet Corvette
27 Great Deals out of 1,082 listings starting at $15,000
Used Buick Regal
3 Great Deals out of 39 listings starting at $4,991
Used Chevrolet Monte Carlo
5 listings starting at $9,449
Used Jeep Grand Cherokee
109 Great Deals out of 3,136 listings starting at $3,995
Used Chevrolet Silverado 1500
195 Great Deals out of 5,877 listings starting at $2,975

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.