Troubleshooting the P410 Air code
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Racer
Joined: Feb 2004
Posts: 348
Likes: 6
From: Las vegas Nevada
Troubleshooting the P410 Air code
This morning I'm T-shooting my P410 code, the air pump is not turning on. So far I'm checked the fuse and relays. I swapped Micro relay 33 with the horn relay and I swapped Micro relay 40 for the air valve to open on the pump also with the horn, No change….the pump is not turning on. Now that I've let the engine run for more than a few minutes, I think I'm pass the software test points. Since I don't have a Scan tool, I'm not able to command the relays. I could jumper the relays and measure the voltage at the pump. Can anyone tell me the ease way the get to the pump?
I also plan on inspecting the vacuum lines under the Battery next. I'll keep this post updated as to my progress and if anyone has any suggestions please chime in.
My Vette is a 1998 coupe and is stock except for a cold air intake.
Thanks
I also plan on inspecting the vacuum lines under the Battery next. I'll keep this post updated as to my progress and if anyone has any suggestions please chime in.
My Vette is a 1998 coupe and is stock except for a cold air intake.
Thanks
Last edited by hornet7; Sep 2, 2011 at 12:20 PM. Reason: more information
Tech Contributor
Joined: Jan 2007
Posts: 19,448
Likes: 1,155
From: Dyer, IN
This morning I'm T-shooting my P410 code, the air pump is not turning on. So far I'm checked the fuse and relays. I swapped Micro relay 33 with the horn relay and I swapped Micro relay 40 for the air valve to open on the pump also with the horn, No change….the pump is not turning on. Now that I've let the engine run for more than a few minutes, I think I'm pass the software test points. Since I don't have a Scan tool, I'm not able to command the relays. I could jumper the relays and measure the voltage at the pump. Can anyone tell me the ease way the get to the pump?
I also plan on inspecting the vacuum lines under the Battery next. I'll keep this post updated as to my progress and if anyone has any suggestions please chime in.
My Vette is a 1998 coupe and is stock except for a cold air intake.
Thanks
I also plan on inspecting the vacuum lines under the Battery next. I'll keep this post updated as to my progress and if anyone has any suggestions please chime in.
My Vette is a 1998 coupe and is stock except for a cold air intake.
Thanks
