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Where Is The Relay For The Secondary Air Injection System?

jarkayman

jarkayman

New member
Anyone know? I can't find this anywhere online. It's not on my Alldata account and it's driving me nuts!

Car's an 07.
 


I had a car in recently. If you can, go by NU3 for an RPO code. That's teh cali emissions, where the pump would come into play.
 
Since I'm not sitting in front of a manual. I tried to help you figure out how to look it up.

NU3 = crappy California emissions secondary air pump bs on your car.

Meaning, if there's a question that comes up from AllData, you want to select NU3 based cars. In the GM FSM it specifically asked. If you don't select it... no relay info, no pump info..no anything else info relating to it.

Beyond that attemp at help, I'd be stating the obvious "in the relay center". And we all know that's not what you are looking to hear. Surely you checked there already. :th_thumbsup-wink:
 
BillBoost37 said:
Since I'm not sitting in front of a manual. I tried to help you figure out how to look it up.

NU3 = crappy California emissions secondary air pump bs on your car.

Meaning, if there's a question that comes up from AllData, you want to select NU3 based cars. In the GM FSM it specifically asked. If you don't select it... no relay info, no pump info..no anything else info relating to it.

Beyond that attemp at help, I'd be stating the obvious "in the relay center". And we all know that's not what you are looking to hear. Surely you checked there already. :th_thumbsup-wink:
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It's not in with the other relays. From what I could find online it's over near the air intake. There was one good size relay there that I did check, but I'm not 100% I have the right one.

Thank you for the Alldata tip. I'll try that. I have a subscription for that specific vehicle. Whenever I do a search on the Secondary Air Injection System Relay, it just give me a diagram of the actual relay.
 
its in the front bumper, drivers side. if you take the bumper off its really easy to get to, but i think you can get to it if just take the wheel well out.
 


Swiggles said:
its in the front bumper, drivers side. if you take the bumper off its really easy to get to, but i think you can get to it if just take the wheel well out.
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Thank you!

I found the schematic on Alldata but still couldn't find anything related to the location.

If the code comes back and I have to get in there testing, you have saved me a lot of searching.:th_thumbsup-wink:
 
well thats where it is on my 2000. there should be a big rubber vacumm line going to it so if find that follow it the canister and then youll find the relay.
 
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