Secondary Air Injection System Pump

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Thread: Secondary Air Injection System Pump

  1. #1
    Supporter skipo's Avatar
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    Default Secondary Air Injection System Pump

    I have code 2445 on my scan guage, it says something about the Secondary Air Injection System Pump, truck is out of warranty, expensive part, anybody else have this go out
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    Default

    Do a AIP bypass. Search is your friend. Part cost = $10

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    Default Re: Secondary Air Injection System Pump

    No more searching needed, read this- Production AIP Bypass Module
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    Default Re: Secondary Air Injection System Pump

    I had an issue with this and it involved a lot of trips to the dealer and painful dealings with my extended warranty company. Endedup totaling about $3500 when it was all said and done. Problem started with CEL for emission code. Took it in and the they replaced the primary and secondary air switching valve. A week later the CEL came back on, different emission code, but same system.Took it back in, they vacuum checked the lines and code went away. Three days later same code shows up. Take it back to the dealer and they get with the Toyota engineers. Engineers say to replace the air pump, which is a $1600 part. When they pulled the part it was rusty and contaminated from some sort of water/moisture intrusion. Problem free for 10k miles. Glad I had the warranty because I didn't have to pay a dime out of pocket for the repairs.
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    Default Re: Secondary Air Injection System Pump

    Quote Originally Posted by SNYDS View Post
    ...Engineers say to replace the air pump, which is a $1600 part...
    That's a load of ****. Guys are replacing their corroded/rusted air pumps with off-the-shelf GM pumps for about $25, plug-and-play. It's a giant scam.
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    Default Re: Secondary Air Injection System Pump

    Your probably right. But extended warranty took care of it with a little persuasion. So if it ever happens again I'll look into that.
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    Default Re: Secondary Air Injection System Pump

    Just got the truck back, pump was replaced $1200.00, another $500.00 for labor, pump was seized up, luckily GEICO mechanical breakdown insurance took care of it, good to be back on the road again
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    Default Re: Secondary Air Injection System Pump

    I have a feeling that I'm about to join this aip failure club. Mine started resonating through the firewall one evening when it first turned cold and now they clack and getting louder. Since they sit on the back of the block against the firewall all of their new noises come right into the cab. No codes yet so I'd probably get the run a round if I took it in to the dealer and tried to get them replaced. My warranty runs out next year so I'm on the fence about this.
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    Default Re: Secondary Air Injection System Pump

    Put pxsp's bypass kit on it!
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    Default Re: Secondary Air Injection System Pump

    Mendonsy, I got a 05 tundra and I've installed the aip override relay. The truck no longer drives in
    limp mode but the eng light came back on. I'm getting codes p0418 and p2445. Do u
    have any suggestions? Thanks in advance.

  12. #11
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    Default Re: Secondary Air Injection System Pump

    I don't, but this might help you.
    http://www.justanswer.com/toyota/1r6...418-p2445.html
    07' SR5 DC 4x4, 5.7, TRD
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