0410 code help needed
Thread Starter
Cruising
Joined: Feb 2007
Posts: 11
Likes: 0
0410 code help needed
I have a 0410 error and I am looking for ideas on what to try now. It's a 2004 C5 convertible. All that I have is a set of 97 C5 manual to guide me. According to the schematic, I am suppose to have a relay #40 and there is none in the box, but when I look at the box index on the fuse box, the 04 is not suppose to have it, so I don't think that is the issue. They may have changed that since 97.
The injection air pump does run for about a minuite or 2 on startup. After the engine warms up, about 5-10 minutes, the error code comes on. After cooling down, the second startup and warmup, forces the check engine on.
I also checked the air hose and air is coming out after the T. I am not posting a 1415 or 1416 code also.
So where do I go from here???
The injection air pump does run for about a minuite or 2 on startup. After the engine warms up, about 5-10 minutes, the error code comes on. After cooling down, the second startup and warmup, forces the check engine on.
I also checked the air hose and air is coming out after the T. I am not posting a 1415 or 1416 code also.
So where do I go from here???
Premium Supporting Vendor
Joined: Oct 2004
Posts: 36,838
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From: Manassas Park VA
St. Jude Donor '07-'08,-'13-'14, '16-'17
I have a 0410 error and I am looking for ideas on what to try now. It's a 2004 C5 convertible. All that I have is a set of 97 C5 manual to guide me. According to the schematic, I am suppose to have a relay #40 and there is none in the box, but when I look at the box index on the fuse box, the 04 is not suppose to have it, so I don't think that is the issue. They may have changed that since 97.
The injection air pump does run for about a minuite or 2 on startup. After the engine warms up, about 5-10 minutes, the error code comes on. After cooling down, the second startup and warmup, forces the check engine on.
I also checked the air hose and air is coming out after the T. I am not posting a 1415 or 1416 code also.
So where do I go from here???
The injection air pump does run for about a minuite or 2 on startup. After the engine warms up, about 5-10 minutes, the error code comes on. After cooling down, the second startup and warmup, forces the check engine on.
I also checked the air hose and air is coming out after the T. I am not posting a 1415 or 1416 code also.
So where do I go from here???
Peace
Chip
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Drifting
Joined: Apr 2007
Posts: 1,496
Likes: 1
From: LEBANON PA.
Code p0410
Hi there,
Your one way check valve is probably stuck closed not allowing air into the exhaust system.Their are 2 in the AIR system. One for the left bank of cylinders & one for the right bank of cylinders.Have you just installed a set of headers recently? Please fill out your profile as a cold climate & humidity affects the air pump operation.(moisture) The gas cap has no effect on this problem.Reset this code & see if it goes away.I doubt it will.
Check this site out for in depth info: www.obd-codes.com/p0410
keep us posted.
robsc501
Your one way check valve is probably stuck closed not allowing air into the exhaust system.Their are 2 in the AIR system. One for the left bank of cylinders & one for the right bank of cylinders.Have you just installed a set of headers recently? Please fill out your profile as a cold climate & humidity affects the air pump operation.(moisture) The gas cap has no effect on this problem.Reset this code & see if it goes away.I doubt it will.
Check this site out for in depth info: www.obd-codes.com/p0410
keep us posted.
robsc501
Last edited by robsc501; May 12, 2008 at 11:04 PM. Reason: additional info.
Thread Starter
Cruising
Joined: Feb 2007
Posts: 11
Likes: 0
Hi there,
Your one way check valve is probably stuck closed not allowing air into the exhaust system.Their are 2 in the AIR system. One for the left bank of cylinders & one for the right bank of cylinders.Have you just installed a set of headers recently? Please fill out your profile as a cold climate & humidity affects the air pump operation.(moisture) The gas cap has no effect on this problem.Reset this code & see if it goes away.I doubt it will.
Check this site out for in depth info: www.obd-codes.com/p0410
keep us posted.
robsc501
Your one way check valve is probably stuck closed not allowing air into the exhaust system.Their are 2 in the AIR system. One for the left bank of cylinders & one for the right bank of cylinders.Have you just installed a set of headers recently? Please fill out your profile as a cold climate & humidity affects the air pump operation.(moisture) The gas cap has no effect on this problem.Reset this code & see if it goes away.I doubt it will.
Check this site out for in depth info: www.obd-codes.com/p0410
keep us posted.
robsc501
The car is stock also.
Drifting
Joined: Apr 2007
Posts: 1,496
Likes: 1
From: LEBANON PA.
Hi Bonrox,
Glad to hear the problem is solved & no intake removal required.Was that a look & see or did the tech. use a scanner tool to find the problem.That should be the rt.side vacuum line coming off your AIR pump. You must have had a battery leak at one time in that area. $217 is not bad at all.Mark that one down in your log book.
robsc501
Glad to hear the problem is solved & no intake removal required.Was that a look & see or did the tech. use a scanner tool to find the problem.That should be the rt.side vacuum line coming off your AIR pump. You must have had a battery leak at one time in that area. $217 is not bad at all.Mark that one down in your log book.
robsc501
