What is the function and purpose of an oxygen sensor on Nissan 350Z's exhaust system?

A galvanic battery is what an oxygen sensor functions as, which produces voltage based on the amount of oxygen in the exhaust. It is responsible for producing a voltage output that ranges from 0.1 volt (this indicates a lean mixture with high oxygen levels) to 0.9 volt (this indicates a rich mixture with low oxygen levels). Positioned upstream of the catalytic converters on the exhaust manifolds, there are feedbacks from residual oxygen in the exhaust to PCM via upstream oxygen sensors. To attain ideal air/fuel ratio of 14.7:1 by attaining complete combustion, this variable voltage is utilized by PCM to know necessary fuel injector pulse width. By generating slower fluctuating voltage signals, downstream oxygen sensors found on the catalytic converters monitor catalytic converter efficiency. The expected range can be deviated from by this signal as the catalytic converter gets old and less effective making it possible for PCM to predict converter failure. In all models there are four O2 sensors which consist of two upstream (1/1 and 2/1) located at the exhaust manifolds and two located downstream (1/2 and 2/2) at the catalytic converters. Among these conditions are electrical connectivity, unobstructed airflow, correct operating temperature (approximately 600 degrees F), and use of lead-free or unleaded fuel. When such issues arise due to an O2 sensor problem, PCM detects several faults and establishes Diagnostic Trouble Codes (DTCs) that make it go into open-loop fuel control mode. Proper anti-seize compound must be used when replacing or not when replacing depending on whether it's an old or new sensor. After installing a new sensor, one should disconnect battery cable then leave it for about five minutes or just let it sit thus helping erase previously stored operational values in PCM so that it can start learning new attributes about vehicle characteristics. Failing to do this may result in problems with drivability.

Genuine Nissan 350Z Oxygen Sensor

Oxygen O2 Sensor

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7 Oxygen Sensors found

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Nissan 350Z Air Fuel Ratio Sensor
Part Number: 22693-ZE00A
$228.34 MSRP: $338.10
You Save: $109.76 (33%)
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Product Specifications
- Other Name: Sensor Assy-Air Fuel Ratio
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2006-2008 Nissan 350Z | 350Z, Enthusiast, GT, Touring, Track | 6 Cyl 3.5L | VQ35HR
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Nissan 350Z Heated Oxygen Sensor
Part Number: 22693-CD700
$216.87 MSRP: $321.12
You Save: $104.25 (33%)
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Product Specifications
- Other Name: Oxygen Sensor
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2003-2007 Nissan 350Z | 350Z, Base, Enthusiast, GT, Touring, Track | 6 Cyl 3.5L | VQ35DE
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Nissan 350Z Heated Oxygen Sensor, Rear
Part Number: 226A1-AM601
$213.47 MSRP: $316.08
You Save: $102.61 (33%)
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Product Specifications
- Other Name: Heated Oxygen Sensor,Rear; Oxygen Sensor
- Manufacturer Note: REAR L
- Position: Rear
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2003-2007 Nissan 350Z | 350Z, Base, Enthusiast, GT, Touring, Track | 6 Cyl 3.5L | VQ35DE
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Nissan 350Z Air Fuel Ratio Sensor Oxygen Sensor
Part Number: 22693-1NA0A
$264.84 MSRP: $404.20
You Save: $139.36 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assy-Air Fuel Ratio
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2007-2008 Nissan 350Z | 350Z, Enthusiast, GT, Touring, Track | 6 Cyl 3.5L | VQ35HR
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Nissan 350Z Heated Oxygen Sensor
Part Number: 22690-AL600
$169.49 MSRP: $250.95
You Save: $81.46 (33%)
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Product Specifications
- Other Name: Oxygen Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2003-2005 Nissan 350Z | Base, Enthusiast | 6 Cyl 3.5L | VQ35DE
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Nissan 350Z Heated Oxygen Sensor
Part Number: 226A0-AM601
$212.88 MSRP: $315.20
You Save: $102.32 (33%)
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Product Specifications
- Other Name: Heated Oxygen Sensor,Rear; Oxygen Sensor
- Manufacturer Note: REAR R
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2003-2007 Nissan 350Z | 350Z, Base, Enthusiast, GT, Touring, Track | 6 Cyl 3.5L | VQ35DE
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Nissan 350Z Heated Oxygen Sensor
Part Number: 226A0-ET000
$220.04 MSRP: $325.82
You Save: $105.78 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Heated Oxygen Sensor,Rear; Oxygen Sensor, Rear Oxygen Sensor
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2006-2008 Nissan 350Z | 350Z, Enthusiast, GT, Touring, Track | 6 Cyl 3.5L | VQ35HR

Nissan 350Z Oxygen Sensor

The Nissan 350Z produced from 2002 to 2009 is recognized as a high performance car and the Oxygen Sensor contributes to this feature. This vital part helps to keep an eye on the oxygen levels within the exhaust system hence joining forces with the engine control module in the positives of controlling the performance of the engines and minimum emissions. In this particular Nissan 350Z Oxygen Sensor, the amount of oxygen in the exhaust gas is detected and the voltage signal is produced to control the air and fuel ratio, thus increasing fuel efficiency and decreasing toxic emission. Two types of Oxygen Sensor, zirconia and titania have been applied in the 350Z and these are applied to manage different fuel types. It is very crucial to highlight the significance of the Oxygen Sensor for in case of its damage, the fuel efficiency of the Nissan 350Z is affected along with poor engine response rate thus affects the overall performance of the car. All the designed parts of a 350Z model are developed in such a manner to ensure compatibility with all the models of the car and hence the provision of optimal performance by the car models. Specifically, versatility always comes in handy, thus, features like the Nissan 350Z Oxygen Sensor's functionality in both narrow-band as well as wideband modes are important. Lastly, it is the Oxygen Sensor responsible for today's efficiency and safety that ensures that the Nissan 350Z stays a legend-some cherished car and fun to drive.

If you need any OEM Nissan 350Z Oxygen Sensor, feel free to choose them out of our huge selection of genuine Nissan 350Z Oxygen Sensor. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.

Nissan 350Z Oxygen Sensor Parts Questions & Experts Answers

Heated Oxygen Sensor
22693-CD700
Q: What is the function and purpose of an oxygen sensor on Nissan 350Z's exhaust system?
A:
A galvanic battery is what an oxygen sensor functions as, which produces voltage based on the amount of oxygen in the exhaust. It is responsible for producing a voltage output that ranges from 0.1 volt (this indicates a lean mixture with high oxygen levels) to 0.9 volt (this indicates a rich mixture with low oxygen levels). Positioned upstream of the Catalytic Converters on the exhaust manifolds, there are feedbacks from residual oxygen in the exhaust to PCM via upstream oxygen sensors. To attain ideal air/fuel ratio of 14.7:1 by attaining complete combustion, this variable voltage is utilized by PCM to know necessary fuel injector pulse width. By generating slower fluctuating voltage signals, downstream oxygen sensors found on the catalytic converters monitor catalytic converter efficiency. The expected range can be deviated from by this signal as the catalytic converter gets old and less effective making it possible for PCM to predict converter failure. In all models there are four O2 sensors which consist of two upstream (1/1 and 2/1) located at the exhaust manifolds and two located downstream (1/2 and 2/2) at the catalytic converters. Among these conditions are electrical connectivity, unobstructed airflow, correct operating temperature (approximately 600 degrees F), and use of lead-free or unleaded fuel. When such issues arise due to an O2 sensor problem, PCM detects several faults and establishes Diagnostic Trouble Codes (DTCs) that make it go into open-loop fuel control mode. Proper anti-seize compound must be used when replacing or not when replacing depending on whether it's an old or new sensor. After installing a new sensor, one should disconnect battery cable then leave it for about five minutes or just let it sit thus helping erase previously stored operational values in PCM so that it can start learning new attributes about vehicle characteristics. Failing to do this may result in problems with drivability.