For Mazda 3 BK 1.4L 1.6L 2.0L 2.3L 04-09 Z601-18-861A Z601-18-861 Z60118861B Oxygen Sensor Probe O2 Sensor Air Fuel Ratio Sensor

Descriptions:

The oxygen sensor is a device which determines the oxygen content of the exhaust gas. Since the amount of oxygen in the exhaust gas is a very good indicator of combustion efficiency it is also the best place to monitor the air fuel ratio. Located in the exhaust system the oxygen sensor produces a voltage proportional to the amount of oxygen in the exhaust versus the air (<150 mV lean & >750 mV rich). This data is used to control the air-fuel mixture through PORT or TFI injectors and carburetors.

Manufacturer Part Number: Z601-18-861A, Z60118861A

Fitment:

For Mazda 3 BK 1.4L 1.6L 2.0L 2.3L 2004-2009

Description:

Condition: 100% Brand New & High Quality

Color: As picture show

Wire Length: 45 cm

Connector: 4 Pins

Placement on Vehicle: Upstream; Front

Features: Durable and long service life

Listing includes: 1 x Oxygen Sensor

Please read carefully

After replacing the car parts, the car engine fault light is on.

Cause: The car did not fully sense the new parts.

Solution: Use car diagnostic equipment, click the reset fault code multiple times,

the engine fault light will disappear.

Note: Easy Installation Professional installation is Highly Recommended.

Please ensure that our part number matches the OEM part number on the original product.

If the numbers are different, please contact us first and we will check the appropriate number for you.

Thank you for your cooperation!