P0410 AIR System Code
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Joined: Apr 2018
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From: Siler City, NC
P0410 AIR System Code
I know this has been beaten to death and I have done as much research as possible, but I wanted to get some advise. I got a check engine light on my ride home last night and when I checked the codes, it came up as P0410 AIR System. So I started by checking the fuses and sure enough, the 20A Maxi Fuse was blown. So I replaced it and started the car back up. With in 4 seconds, the fuse was blown again. I'm now guessing it is the Air Pump that is causing the issue. The next task would be to pull it off and test it with a 12v battery to see if it is working properly. Is there anything I'm missing here or need to check before I pull this pump out?
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From: Cape Coral, Florida
Most likely a pump... a lot of air pumps in different GM lines suffer from "water intrusion" issues which isn't good for the pump !!...it throws the P0410 not because of the pump being inop but because the PCM did not see the O2 sensors go lean during the test !!
Thread Starter
Instructor
Joined: Apr 2018
Posts: 110
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From: Siler City, NC
Thanks for the reply C5 Diag. Its interesting, I'm having a hard time finding another pump to replace it with. Everyone I have called so far is either "Out of Stock" or discontinued. Any idea where I can get one for a reasonable price?
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From: Cape Coral, Florida
There you go !!...Smoken1 is the man !!
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Instructor
Joined: Apr 2018
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From: Siler City, NC
Mine is a 99. With everything I have seen, the 97-99 is different than the 2000-2004's. The GM part number I found is 24505066. That part number started all the way back in 94 with the C4 and carried through to 99. Thank you for the offer Smoken1, but I'm not sure it would fit.
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Instructor
Joined: Apr 2018
Posts: 110
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From: Siler City, NC
I'm thinking about just deleting it and getting the codes tuned out. It seems to be a fairly common thread on here when dealing with the AIR pump. I guess I would need to figure out who could tune out the codes, and then how to block off the holes on both sides of the block.
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Thread Starter
Instructor
Joined: Apr 2018
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From: Siler City, NC
I just spoke to Carolina Auto Masters who is going to create a tune for me to remove the Check Engine light related to the P0410 that I'm getting with the A.I.R. pump. I also found the covers for the hole in the manifold last night and ordered a pair. Thanks for everyone's help on this. I am learning a lot for a newbie!
Drifting
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From: Plano TX
@davidbeaver Call Matt @ 21st Century Muscle Cars in Addisson, TX. He just took mine off. He may still have it. It came off a black 2004 coupe.
Never mind, I see you're removing it. You'll also need a block/plug for the air box where it circulates it back into the system.
Never mind, I see you're removing it. You'll also need a block/plug for the air box where it circulates it back into the system.
Last edited by bigsapper; Mar 29, 2019 at 01:16 PM.