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Yes, the smog pump is correctly called an air injection pump.
It pumps air into the exhaust when forst started to help the cat warm up.
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∙ 10y ago
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What is the secondary air injection system on GMC Envoy?
the secondary air injection system is the smog pump and valve. the valve is located on the exhaust manifold with 2 hoses leading to the smog pump which is located under the drivers side floor. it is electric.
What is the smog pump?
pumps smog
What type of smog largely consists of secondary pollutants?
photochemical smog
Where is the smog pump on a 2001 Chevy s10 pickup?
If it has one, you would find the secondary air pump driven off of the accessory drive belt up in front of the engine.
Where is the smog pump on a 2001 Aurora?
The 2001 Oldsmobile Aurora smog pump can be found on the left-hand side of the engine. The smog pump will be near the exhaust manifold.
Removal of smog pump on 94 camaro Z28?
`remove drive belt. disconnect primary and secondary ignition coil harness.remove AIR pump mounting bolts and remove the unit.
Where is smog pump located on 85 ford ranger?
The 1985 Ford Ranger smog pump is located on the firewall in the engine compartment. The smog pump will be on the drivers side of the firewall.
How do you fix secondary air injection system for gmc envoy?
Question I need to replace the smog pump on my 2004 gmc envoy with the inline six, what is the best procedure Optional Information: Year: 2004 Make : GMC Model: envoy Engine: in line 6 1. Jack up the truck. 2. Disconnect both the air inlet and air outlet pipes from the secondary air injection (AIR) reaction pump. 3. Remove the electrical relay from the AIR pump bracket. 4. Disconnect the electrical connector from the AIR pump. 5. Remove the 3 bolts securing the AIR pump bracket to the vehicle frame. 6. Remove the AIR pump from the vehicle.
Where do you obtain diagrams for the secondary air injection system for a 2001 GMC Sonoma?
If you keep getting a Po410 code You have water in your smog pump. It's located at the bottom of the radiator, passenger side. You can get the pump on e-bay but you'll need the GM # off the old pump. Also check the relay and fuse located on the passenger side wheel well behind the battery. Hope this helps!!
What type of pollutants is ozone and smog?
Ozone and smog are secondary pollutants. They are not primary ones.
Where is the smog pump located on a 1997 mustang cobra?
I have a 1998 Mustang Cobra and my secondary AIR pump (smog pump) is located in front of the right front wheel. You might have to loosen/remove the plastic fender well liner to get to it. They are notorious for getting water in the cover that covers the smog pump motor. I'll bet yours is full of water. I have replaced mine twice and it is bad again. I recommend installing a "snorkel" hose to prevent this from happening again.
Is smog secondary or primary?
Its considered secondary, but it can form from primary causes I heard.
