OEM DENSO 234-9148 Fuel To Air Ratio Sensor For Nissan Altima Frontier Murano Infiniti Q50 Upstream

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Item Condition:
Brand New oxygen sensor (Made in Japan)

Item Description: 

Brand New Oxygen Sensor OEM STYLE

Manufacturer Part Number: 234-9148 

Denso Oem "first time fit" planar air fuel sensor, original equipment direct plug in, no wire cutting

INTERCHANGE:

 

APPLICATIONS:

 

FEATURES & BENEFITS

Air/Fuel Sensor

  1. AF Sensor, Air-Fuel Sensor, AFR Sensor, Oxygen Sensor, O2 Sensor, Wideband Sensor, Male
  2. Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated, Wire Length: 15.04 inches

Double Protection Cover - Maintains Proper Unit Temperature For Quicker Response Times & Protects The Ceramic Element Against Silicone & Lead Poisoning

PLEASE CHECK YOUR CAR ON THE CATALOG BEFORE YOUR PURCHASE:

Http://carid.com/images/denso/emission-control/catalog/o2af-cat-0216-o2af-sensor-us-epaperflip-catalog.pdf

 

Q: How do I know the O2 sensor is good or not? 

A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.

 

Q: How to replace an oxygen sensor?

A: Replacing an oxygen sensor may sound like a complicated task, but with the right tools and a bit of know-how, it’s a job that almost anyone can do in their own garage. Here are the general steps for replacing an oxygen sensor.

 

1. LOCATE THE OXYGEN SENSOR
The first step is to locate the oxygen sensor you need to replace. Most modern vehicles have at least two oxygen sensors, one upstream and one downstream of the catalytic converter. Be sure to double-check that you have the right one.

 

2. REMOVE THE OLD OXYGEN SENSOR
Once you’ve located the oxygen sensor, you’ll need to remove it. This can be the most challenging part of the job, as oxygen sensors can become corroded and difficult to remove. You should use a wrench or a specialized oxygen sensor socket to remove the sensor. Be careful not to damage the sensor’s wiring during removal.

 

3. INSTALL THE NEW OXYGEN SENSOR
With the old oxygen sensor removed, it’s time to install the new one. Take care to install the new sensor in exactly the same location and orientation as the old one. You should tighten the new oxygen sensor to the manufacturer’s recommended torque settings.

 

4. RECONNECT THE WIRING

Once the new oxygen sensor is in place, reconnect the wiring. Make sure the connections are tight and secure, and that the wiring is routed correctly.

 

5. CLEAR THE TROUBLE CODE
After installing the new oxygen sensor, you’ll need to clear the trouble code. You can do this by disconnecting the battery for a few minutes or using a scan tool. This will reset the vehicle’s computer and allow it to start collecting new data from the new oxygen sensor.

 

SHIPPING

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5. If you have not received your shipment within 28 days from payment , please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!

 

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