How do you clean the Mass Air Flow Sensor on the Gen 3

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by heyphillip, Apr 22, 2017.

  1. heyphillip

    heyphillip Member

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    2010 Prius 4
     
    #1 heyphillip, Apr 22, 2017
  2. Raytheeagle

    Raytheeagle Senior Member

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    I bought the CRC MAF sensor cleaner that comes in a can at AutoZone or the like. With the velocity that comes out of the can, it does a good job of getting the sensor.

    With easy access to remove the MAF, this is a quick 10 minute job:).

    Hope that helps(y)
     
    #2 Raytheeagle, Apr 22, 2017
  3. bbui13

    bbui13 New Member

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    No it did not help... It would be better if you have picture showing where the MAF is
     
    #3 bbui13, Apr 22, 2017
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  4. Mendel Leisk

    Mendel Leisk MMX GEN III

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    There yah go:

    upload_2017-4-22_7-21-30.png
     
    #4 Mendel Leisk, Apr 22, 2017
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  5. Raytheeagle

    Raytheeagle Senior Member

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    2 Phillips head screws and the wire harness connection and you have it removed and accessible ;).

    Thanks for digging in your library @Mendel Leisk (y).
     
    #5 Raytheeagle, Apr 22, 2017
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  6. Mendel Leisk

    Mendel Leisk MMX GEN III

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    Don't let anyone know, but I just googled "2010 Prius MAF image". :whistle:
     
    #6 Mendel Leisk, Apr 22, 2017
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  7. Raytheeagle

    Raytheeagle Senior Member

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    Your secrets safe with us;).

    Now if it was that easy for you to google it.......:sick:
     
    #7 Raytheeagle, Apr 22, 2017
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  8. Currahee

    Currahee Member

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    I've cleaned the Gen 2 throttle body and MAF sensor a couple times but on the 2010 they're always pristine. Gen 3 air filter does a much better job keeping out dirt.
     
    #8 Currahee, Apr 22, 2017
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