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Old 02-08-2013, 10:43 AM   #1
JR_
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2013 Impreza WRX STi
SWP

Default CEL code p2432 help!

After installing my hella supertones I had a CEL code pop up. It was p2432 which is secondary air injection system air flow/ pressure sensor circuit low. I used the relay provided and also connect a inline 20 fuse. It pops on every now and again and I have to keep deleting it with my access port. Any ideas of what it is?
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Old 02-08-2013, 10:48 AM   #2
EvileyeZ88
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99 outback sport

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Has nothing to do with the horns.

Its one of the air pump valves going bad.

Figure out if they are stuck open or closed. If closed pull the fuse and have someone tune out the code.

If stuck open get one or two block off plates (depending on model) and slap em on the valves, tune the codes out.

You can go one step further and remove the system if you like, but its a fair bit of work.

Here is a thread with a lot of information about the issue.
http://forums.nasioc.com/forums/show....php?t=1209260

Hope this helps

~Evil
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Old 05-12-2013, 03:48 PM   #3
Deviancekicksin
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So my moms car just threw this CEL (06 Wrx)...

Seeing as how it's bone stock, not AP tuned or anything how can I fix this without having to tune the CEL off? Easy fix?
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Old 05-12-2013, 07:40 PM   #4
Cathexis
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Quote:
Originally Posted by Deviancekicksin View Post
So my moms car just threw this CEL (06 Wrx)...

Seeing as how it's bone stock, not AP tuned or anything how can I fix this without having to tune the CEL off? Easy fix?
That leaves only one option, right? Fix the problem. Replace the faulty air pump valve.
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Old 05-13-2013, 12:04 AM   #5
Deviancekicksin
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I suppose but I don't even know where to start hah. I'm not too mechanically inclined bit feel like I could do this. Screw it, if I try and screw up oh well ;-)
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Old 05-13-2013, 12:07 AM   #6
Cathexis
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Quote:
Originally Posted by Deviancekicksin View Post
I suppose but I don't even know where to start hah. I'm not too mechanically inclined bit feel like I could do this. Screw it, if I try and screw up oh well ;-)
There is a youtube video on nearly everything, lol! I don't think you could screw it up, no fabrication or anything.
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Old 05-13-2013, 12:15 AM   #7
Deviancekicksin
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Thanks man. I just need to find the part (which I think I did)... Oof $500 ;-( expensive Mother's Day gift.
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Old 05-13-2013, 05:54 AM   #8
Uncle Scotty
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Quote:
Originally Posted by Cathexis View Post
That leaves only one option, right? Fix the problem. Replace the faulty air pump valve.

no....no ya dont have to do all that

there is a HUGE thread here on this issue

the 06 is easy and cheap......and is different than the 07
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Old 05-13-2013, 01:15 PM   #9
Deviancekicksin
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Quote:
Originally Posted by Uncle Scotty View Post

no....no ya dont have to do all that

there is a HUGE thread here on this issue

the 06 is easy and cheap......and is different than the 07
The thread you're talking about is linked in this thread... It's about the removal of the air pump and if it's safe... I don't want to delete it. I want to replace it.

And if you're talking about a different thread link me! ;-)
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Old 07-12-2013, 11:47 AM   #10
Kraj81
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My car according to the previous owner did not have any mods, I don't see any. However she stated they changed the cat converter and ever since the CEL light and the cruise control light has been on (with the cruise control light blinking). I did a "stage 1" ECU flash last night and it seemed to have worked but this morning they came back on. So I plugged in the AP and the codes are as followed...

P1410
P2444
P2432

Should I be worried? Is it a simple fix or seeing that I've never worked on cars before, is it wiser to take it to a dealer/autoshop?
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Old 09-20-2013, 02:00 PM   #11
AKFOWLER
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Its something with you're fuel injection or your
Secondary air injection system switching valve is stuck open. Sometimes they rust and get stuck.
There are 2 of these. One under your intercooler and one under the intake manifold.
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