Charm summer come that coper
Ordinary life is always normal, but in such an era of full of personality, or people will be boring. It is as if every day wearing the same clothes, no surprise, but because of the woman's beauty heart, or will not let such a thing happen, no matter how there will be a Cooper .
The beauty of long s******ts never need anything secretive, if Ruoyourong, dancing with the pleasant singing. Waist waist design let a woman slender waist before the show, very delicate and beautiful, upper body slightly Slim-style design, so that the chest is more beautiful, the most important is the graceful and touching long dress has always existed.
Army green piece pants, neat tailoring, unwittingly turned the original weak girl even more tough up. Walking in the street you think she is a strong woman, but the waist belt just increased somewhat feminine, and then sturdy woman after all, still a woman yo.
Usually a single product usually, but because of the design of Cooper, make your summer no longer boring, what are you waiting for?
Secondary-air valve with shut-off and nonreturn function
Where is the location of the secondary air valve
The secondary air valve is installed between the Secondary Air Pump and the exhaust manifold.
How does the secondary air valve work?
The secondary air valve is either driven by a vacuum controlled by a solenoid on-off valve, or opens in response to the pressure of the secondary air pump.
The role of the secondary air valve
Prevent exhaust gas, condensate, or pressure peaks in the exhaust system (such as a fire), which can cause damage to the secondary air pump. Ensure that the secondary air only enters the exhaust manifold during the cold start phase.
Secondary-Air Valve,Secondary Air Valve,Air Jet Pump Check Valve,Audi Air Jet Pump Check Valve
WENZHOU PETURS AUTO PARTS CO.,LTD , https://www.cnpeturs.com
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