Standard Ignition AV61 secondary air injection pump check valve for the 2006-2009 Ford Fusion 4-cylinder 2.3L or V6 3.0L and other vehicles replaces a damaged original unit in the secondary air system. It is meant to direct air-pump output to the atmosphere during high-vacuum deceleration, which helps prevent backfiring.
Backfiring when you lift off the throttle or a check engine light can mean this valve has failed. Before you replace it, rule out the air pump, its hoses and the wiring connector, since a fault in any of them can produce a similar complaint.
This secondary air injection pump check valve is also a direct-fit replacement for the 2006-2009 Mercury Milan 4-cylinder 2.3L or V6 3.0L and the 2007-2009 Lincoln MKZ V6 3.5L. If your car is not named here, look up its year, make and model in the "Vehicles it fits" section.
Fit and size
Build and materials
One secondary air injection pump check valve. The car needs one.
Does the Standard Ignition AV61 fit the 2006-2009 Ford Fusion 4-cylinder 2.3L or V6 3.0L?
Yes. The Standard Ignition AV61 secondary air injection pump check valve fits the 2006-2009 Ford Fusion with the 4-cylinder 2.3L or V6 3.0L. The "Vehicles it fits" section covers other cars.
What kind of connector does the AV61 check valve have?
The Standard Ignition AV61 has a rectangular connector with blade terminals that joins it to the engine wiring harness.
How many valves come in one AV61 listing?
This listing is a single secondary air injection pump check valve, and the car needs one.
What signs can a failing secondary air injection pump check valve show?
Backfiring on deceleration or a check engine light can be signs, though other secondary air parts can produce them too. A shop can test the system to find the source.
Is the Standard Ignition AV61 secondary air injection pump check valve pressure tested?
Yes. Each Standard Ignition AV61 valve is 100% pressure tested and inspected.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
