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Old 12-29-2012, 01:10 AM   #1
scx89
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Default 2011 WRX CEL after fixing blinker

I just took off my intake so I can reach into the blinker bulb to fix it. It had a fast blinking problem and the dealership just couldnt fix it lol. Turns out it was a loose bulb...

Anyways, during the intake uninstallation i saw that there was a lot of bees and random crap in my filter, so I just tapped it on the floor to get anything heavy out of the filter. Then I put everything back together and when I turn on the car afterwards I get a CEL with the codes reading
P0102 - MAF sensor low circuit
P0113 - intake air temp circuit high input

I'm hoping those just came up because I slightly cleaned up the filter or it was because of moving the MAF sensor a bit. I didn't disconnect the battery while doing this - am I supposed to?

Is there anything I should be watching out for?
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Old 12-29-2012, 05:55 AM   #2
jaxscuby
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reset the connection to maf sensor.
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Old 12-29-2012, 11:40 AM   #3
Half Crazed
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Clean your MAF sensor if the above doesn't work. You can pick up a can of maf cleaner for pretty cheap at auto stores.
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Old 12-29-2012, 12:36 PM   #4
Tripintaz
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Make sure everything went back together properly and you tightened up the connection after the MAF and that your MAF was plugged back in.
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Old 12-29-2012, 02:30 PM   #5
tuzzio
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Also make sure you didn't put the maf on backwards
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Old 12-29-2012, 10:58 PM   #6
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MAF doesn't fit in the stock filter housing backwards, screws won't line up.
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Old 12-30-2012, 12:09 PM   #7
xxxhpdrw
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It sounds like its not plugged in or not plugged in all the way. If not, check the wires going into the maf connector if the look pulled out that's your problem. The maf sensor has the intake air temp sensor built into it. So if the connector is no priestly seated both codes will come on.
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Old 12-30-2012, 03:14 PM   #8
Decipher
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I, too, would just re-check the maf connections and assure it is seated properly. I'm doubtful your maf needs cleaning already on a 2011, but it's possible. Please report back.
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Old 12-30-2012, 05:31 PM   #9
scx89
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Thanks everyone, i replugged the connection and it has been perfectly fine.
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Old 12-31-2012, 01:19 PM   #10
Decipher
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That's as easy of a fix as they come!
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