Oxygen Air Fuel Ratio Sensor

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Oxygen air fuel ratio sensor.

To contact them click here. We are not denso. On v type engines one sensor will be referred to as bank i sensor 1 and the other as bank 2 sensor 1. The oxygen sensor or air fuel ratio sensor before the catalytic converter is used by the ecm to adjust the air fuel ratio.

It is constructed from durable material that is corrosion and abrasion resistant. Order oxygen air fuel ratio sensor for your vehicle and pick it up in store make your purchase find a store near you and get directions. An air fuel ratio meter monitors the air fuel ratio of an internal combustion engine also called air fuel ratio gauge air fuel meter or air fuel gauge it reads the voltage output of an oxygen sensor sometimes also called afr sensor or lambda sensor. This sensor features zirconia solid electrolyte integrated with alumina heater substrate which precicely controls the amount of oxygen concentration that flows.

Live customer service technical support. 888 800 9629 0 0 00 us my account login. The air fuel ratio sensor monitors the oxygen content in the exhaust stream and sends data to the computer so that it can add or subtract fuel. If there is any problem with the sensor it can send a bad or false signal to the computer which can throw off its calculations and cause it to waste fuel excessively.

Denso air and fuel ratio sensor is designed to detect the amount of the exhaust gas air and fuel ratio. Check here for special coupons and promotions. The exterior appearance of the air fuel ratio sensor and oxygen sensor may be very similar but that s where the similarity stops. 2016 denso air fuel sensor and oxygen sensor catalog.

Oxygen sensor construction and operation the oxygen sensor sometimes referred to as heated oxygen sensor ho2s or o2s has been in service the longest. The air fuel ratio sensor receives voltage from the vehicle s ecu and. Narrow range oxygen sensor typically called an oxygen o2 sensor wide range oxygen sensor typically called an air fuel ratio a f sensor. This sensor in obd ii terms is referred to as sensor 1.

The two most common are listed below. A contaminated sensor will not produce an accurate signal or generate an accurate air fuel mixture reading. A using a light bulb analogy the oxygen sensor sends voltage to the vehicle s ecu and acts like an on off switch turning the bulb on and off.