Topic: Air Injection System
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Answers to Common Questions
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. Read More »
Source: http://wiki.answers.com/Q/What_is_the_secondary_air_injection_sys...
What is a secondary air injection system fault?
Secondary Air Injection is an emissions system that pumps clean air into the exhaust of a vehicle to help lower emissions. It wont effect your fuel mileage or m ake your car blow up. It WILL turn the service engine soon light on. Most parts... Read More »
Source: http://wiki.answers.com/Q/What_is_a_secondary_air_injection_syste...
What is secondary air injection system?
A secondary air injection system was offered as an emissions control device in later revisions of . An activated secondary air injection system leads to an increase in oxygen content in the exhaust & a lean mixture is found at the pre-cat s... Read More »
Source: http://www.chacha.com/question/what-is-secondary-air-injection-sy...
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Air Injection System
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Answers to Other Common Questions
An air injection system (fig. 4-51) forces fresh air into the exhaust ports of the engine to reduce HC and CO emissions.
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Source: http://www.chacha.com/question/what-is-an-air-injection-system-in...
Replacing a vehicle's air supply requires the removal of your factory stock air box. It is important to know where your factory air stock system is located and how it works. Higher-end cold air intake systems may require body work to fit th...
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Source: http://answers.ask.com/Vehicles/Other/how_to_install_cold_air_int...
Air injection works by forces oxygen into the exhaust. This causes the catalyst of the vehicle to burn more of the unburned fuel that helps reduce the emissions as required by law. You can find out more information here: http://www.tpub.com...
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Source: http://answers.bloglines.com/Car/how_does_air_injection_work
where is the air injection system pump on a 2004 cadillac po410. what is a random multiples misfired po300
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Source: http://wiki.answers.com/Q/Where_is_the_air_injection_system_pump_...
On a 2000 model year, 2WD w/ 4.3 L motor the actual pump sits down below the front bumper, on the truck's right side and behind (i.e. above) a splash guard that runs the width of the underneath. The splash guard is horizontal w/ the ground ...
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Source: http://wiki.answers.com/Q/Where_is_the_secondary_air_injection_sy...
Is a part of the emission control systems, these systems provided oxygen to oxidize (burn) unburned and partially-burned fuel in the exhaust before its ejection from the tailpipe.
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Source: http://wiki.answers.com/Q/What_is_secondary_air_injection_system_...
