Question on OBDII code P0410
Thread Starter
Drifting
Joined: Aug 2000
Posts: 1,756
Likes: 35
From: Bedford Mass
Question on OBDII code P0410
The boy had my 2000 vert. this weekend, and popped a P0410 code.
Situation was this.
The moron who had my car before Corvette Mike, removed the aftermarket cat-back exhaust and installed a stock system. This was done at a small used car dealer. The weld came loose and the car was loud as crap !!! Luckily my Son was able to get to a garage and the mechanic welded it up permanently and professionally.
He did ride around for 20 minutes or so with it loud though.
And on the ride home, {3 hours} the code popped up.
Could it have been because the exhaust was "open" for so long ?
Everything I've read has said something in the EGR circuit...
Thanks in advance,
Mark B.
Situation was this.
The moron who had my car before Corvette Mike, removed the aftermarket cat-back exhaust and installed a stock system. This was done at a small used car dealer. The weld came loose and the car was loud as crap !!! Luckily my Son was able to get to a garage and the mechanic welded it up permanently and professionally.
He did ride around for 20 minutes or so with it loud though.
And on the ride home, {3 hours} the code popped up.
Could it have been because the exhaust was "open" for so long ?
Everything I've read has said something in the EGR circuit...
Thanks in advance,
Mark B.
Burning Brakes
Joined: Jan 2006
Posts: 1,170
Likes: 27
From: Magnolia Greens NC
no air from the air pump will cause P0410 check to see if hose is connected to air box (that hose is the air intake to the Air pump that's located under the LF headlight)
P0410 suggests that both banks are not responding, not just one. If just one bank was not responding, you would have a P1415 or P1416. The chances of both check valves being bad are remote. suggest you investigate if the AIR pump turns on, and if valve is allowing the air to flow to the check valves.
to replace the check valves left and right. look at this thread, it explains it all
http://forums.corvetteforum.com/c5-t...eck-valve.html
P0410 suggests that both banks are not responding, not just one. If just one bank was not responding, you would have a P1415 or P1416. The chances of both check valves being bad are remote. suggest you investigate if the AIR pump turns on, and if valve is allowing the air to flow to the check valves.
to replace the check valves left and right. look at this thread, it explains it all
http://forums.corvetteforum.com/c5-t...eck-valve.html
Last edited by trussme; Aug 2, 2010 at 10:15 AM.
