Secondary air injection hose

The intake hose , which goes between the air intake and injection pump, and the pressure hose , which goes between the injection pump and check valve. Determine which needs to be replaced by inspecting the hose for cracks and listening for leaks. Part of 3: Remove the air injection hose. Step 1: Release or remove the hose clamps. Secondary Air Injection Hose for a Volkswagen Beetle.

Use the fitment form at the top of the page to select your exact year and engine type for your Volkswagen Beetle.

The Advance Auto Parts core charge presented to you online today with your item is representative of the most common core charge. Location: Air Cleaner To Air Pump. This video is unavailable. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford.

How important is this service? An air injection system is responsible for injecting extra air into your vehicle’s exhaust system. The system pulls air from outside the vehicle, and pumps it through the air injection hose , and into the exhaust system, where it helps convert carbon monoxide into carbon dioxide. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test?

There are typically two air injection hoses: the intake hose and the pressure hose. L engine shown The AIR pump is mounted to either the lower left front of the engine or under the ABS hydraulic modulator and supplies the air for the system. L (Standard Ignition AV8) with 18mm Inner Diameter Hose Genuine Intermotor Quality. The air injection smog pump pushes air into the exhaust system right after the exhaust manifol to help intercept and burn those unburned fuels. The system is critical to help cars achieve government emissions standards.

So, the law says you need a secondary air injection system. The secondary air injection pump can often leak on VW and Audi 1. Reading online, I decide to go ahead and change the air injection valve. When I go under the hood and start on the job, I find that when I disconnect the other hose , things are free and I can pull out half of the hose assembly. The plastic junction is broken. L Cyl (Valve) Jetta GLS (A4) - Wagon - 2. In an active system, air is blown from an electric pump, which allows for better control.

OEM secondary air injection outlet hose. Connects the secondary air pump to the metal pipe. Please check the part number for proper fitment. The PCM supplies a ground to the pump relay, which energizes the pump and the electric solenoid valve.

Engine vacuum is applied to the shut-off valve when the solenoid is energized. Choose top quality brands ContiTech, Genuine, Rein. If replacing the pump, loosen the hose clamps on each end of the hose , at the pump and the valve (green arrow). Tested the connector that hooks to the air pump while starting the car no power. It always has, and it always will.

One of the byproducts of combustion is water vapor. Maybe you should re-connect the hose where it’s supposed to be. Emissions Equipment - BMW XE53. It was a pain, but doable if you have some basic skill and tools.

Modified the air intake to the air injection pumps. Spent $, this should prevent water and dust entering the system. Water may be drawn into the secondary air injection ( AIR ) pump causing the pump to fail and the Check Engine Light to illuminate.

Our technicians tell us there is a kit available from General Motors to relocate the air intake for the pump which should prevent future damage from water intrusion.

GM surplus - new old stock - secondary air injection hose ( AIR ). Hi Aran - I replaced the secondary air injection pump and reset the system by pulling the battery - check engine light was off for a good miles, then it came back on (must have gone through a drive cycle). On the right side of the engine compartment, (passengers side) there is an Air Pump just about midway down the side mounted to the fenderwell. Disconnect the big hose from smog pump: with the engine running you should feel air output.

When the engine is running, the vacuum present in the intake port opens up the control valve diaphragm. It (should) in turn supply vaccuum to open the combi (shut off valve) to allow the air from the sai pump to flow into the cylinder head. Orders (0) OE-Autoparts Store. They are located under the air hose. Got them cleaned up pretty good.

Now loosen the hose fitting from the secondary air pump to the combination valve at the pump. Blow air into the line with a slight pressure (do not use compressed air ). The combination valve must be closed. Apply a vacuum to the combination valve and blow air into the hose fitting again. It is about the size of a baseball and has two hoses going into it.

Control Valve to Vacuum Valve. Adam Schildge and since its inception, OE-quality automotive parts have always been at the core of the business. Basically, it is a system to push extra air into the exhaust system after start up with the engine cold or warm. Get the secondary air injection fresh air duct hose you need at Car Parts Kings. Live help, fast shipping and great service are at your fingertips.

But in order to get your SMOG certificate the check engine light must be cleare so the problem needs to be fixed.