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Old 05-08-2013, 07:40 PM   #1
RallyBugeye
Scooby Newbie
 
Member#: 318555
Join Date: Apr 2012
Chapter/Region: RMIC
Location: Draper, UT
Vehicle:
2002 Impreza WRX
PSM

Default *Please Help* P0447 P0113 Codes

My car recently started throwing these codes and I just want to see if any of you fellow subie owners might know what they're coming from...

First code: P0447 "Evap system vent control circuit open"
I took my car into the dealership and the mechanic said that 9/10 times this code is for the evap solenoid by the alternator. I ordered a brand new one and installed it, light keeps coming back on... Any suggestions?

Second code: P0113 "Intake air temperature (IAT) circuit high input"
Not really sure on this one, maybe something to do with the MAF?...

2002 WRX

Mods: Catless downpipe, manual boost controller, k&n drop in.
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Old 05-08-2013, 08:03 PM   #2
quazimoto
Scooby Guru
 
Member#: 70395
Join Date: Sep 2004
Chapter/Region: MAIC
Location: Da-boonies,Va
Default

The MAF does have the IAT integrated into it. It's the amber bulb. You could try cleaning it and see what happens. As far as the P0447.....
http://forums.nasioc.com/forums/showthread.php?t=748362

There is also a evap valve back by the charcoal canister.
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