Code P0410
Safety Car
Joined: Sep 2001
Posts: 4,411
Likes: 1
From: Wilmington NC
Originally Posted by BLACK86
Hello
I have been getting this code P0410. What do I have to do to fix this problem?
Thank You
Paul
I have been getting this code P0410. What do I have to do to fix this problem?
Thank You
Paul
CIRCUIT DESCRIPTION
An AIR pump is used on this vehicle to lower tail pipe emissions on start-up. The PCM supplies a ground to the AIR pump relay, which energizes the AIR pump. The PCM monitors the HO2S voltages to diagnose the AIR system.
During the AIR test, the PCM activates the AIR pump during closed loop operation. When the AIR is activated, the PCM monitors the HO2S voltages and short term fuel trim values for both banks of the engine. If the AIR system is operating properly, the HO2S voltages should go low and the short term fuel trim should go high.
If the PCM determines that the HO2S voltages for both banks did not respond as expected during the tests, DTC P0410 sets. If only one sensor responded, the PCM sets either a DTC P1415 or P1416 to indicate on which bank the AIR system is inoperative.
Melting Slicks
Joined: Jul 2000
Posts: 2,541
Likes: 0
From: Chicago
I had the same code a while back and no one could find out what it was. Spent alot of time and money trying to figure it out. Turned out to be the intake manifold gaskets. They were flattened and allowing extra air to enter after the MAF which sends the code. Is your car cutting out power during acceleration at all? Almost like a rev-limiter? Check for gaps between the intake and manifold tubing first.
