Feature

●Reference OEM Number: 670004022 670002199 670009076 670009075 Oxygen O2 Sensor. Please double check the part number of your item to ensure perfect fit.
●Fitment: Oxygen O2 Sensor Replacmement for Maserati Ghibli 2014-2020, for Maserati Levante 2017-2020 3.0L Turbo, for Maserati Quattroporte 3.0L 2015-2020/3.8L 2014-2020. Please be sure to confirm the Year/Make/Model applicable information properly before ordering.
●Features: High-quality materials are not easy to damage, high temperature resistance, wear-resistant, durable and sturdy, has long service life. It is manufactured with precision to meet OE standards.
●Simple Installation: Oxygen O2 sensor has high durability, stable performance, which is light weight, easy to install and operate, effective reliable in use.
●Customer Service: Kessocco promises excellent after-sales customer service. If there is any problem, please feel free to contact us and our professional customer service team gonna reply in 24 hours.

Description

Q: What is an Oxygen Sensor?

A: An emission control component that senses the presence of oxygen in the exhaust stream.

Q: What are the different types of Oxygen Sensors?

A: Zirconia

Most popular (90% of the market)
1-4 wire con?guration
Heated or unheated
Thimble or Planar type
18mm thread size
Requires reference air

1 wire (unheated sensor)

Signal wire
Ground achieved through sensor body (earth ground)

2 wire (unheated sensor)

Signal wire
Ground wire (ground achieved through case or isolated ground)

3 wire (heated sensor)

Signal wire
Ground achieved through sensor body (earth ground)
Two heater wires

4 wire (heated sensor)

Signal wire
Ground wire (ground achieved through case or isolated ground)
Two heater wires

Oxygen Sensor Specification:

Part Number:

670004022 670002199 670009076 670009075

Fitment:

Fits for Maserati Ghibli 2014-2020 3.0L Turbo, Maserati Levante 2017-2020 3.0L Turbo, Maserati Levante 2019-2020 3.8L Turbo, Maserati Quattroporte 2015-2020 3.0L Turbo, Maserati Quattroporte 2014-2020 3.8L Turbo

Product function:

Monitor the oxygen content in the exhaust of the engine, and output the signal voltage according to the measured data, and feed it back to the ECU, so as to control the size of the fuel injection, so that the car engine is in the best combustion state at any time, and combined with the three-way catalyst Using it can reduce more than 80% of harmful components in automobile exhaust and save fuel by 5% to 20%. This is a necessary means to save energy and reduce pollution.

Q: What are the obvious signs and impact of worn Oxygen Sensors?

A: The most obvious sign an oxygen sensor is failing or has failed is a check engine light. Vehicles are designed to inform the driver if there is a problem with the emissions system. A check engine light may point to a problem with the emissions system but does not necessarily mean the oxygen sensor is faulty.

Other signs of worn oxygen sensors are increased fuel consumption and an increase in vehicle emissions.

Q: How can I check my Oxygen Sensors to ensure they are working properly?

A: There are three (3) ways a sensor can be checked to see if it is functioning properly.

A professional repair shop will have scan tools to check sensor operation.
Advanced shops may have a tool called an oscilloscope. This tool will graphically display oxygen sensor output as it switches voltage from high to low.
Removed from the vehicle, a oxygen sensor can be checked using a common multi-meter to check for heater resistance. In the case of a faulty heater element, the resistance will read as an open circuit.

Q: How do I install an Oxygen Sensor?

A: Sensor installation will ?rst require the proper tools. A specialty oxygen sensor socket is recommended for removal of the old sensor and installation of a new sensor.

1. Disconnect the battery.

2. Disconnect wiring harness from the old sensor.

3. Remove any hardware or clips if applicable.

4. Use the oxygen sensor socket (shown below) to remove the old sensor.

5. Apply anti-seize compound to the threads of the sensor(if not already pre-applied).

6. Use specialty socket to install the new sensor to the recommended torque.

7. Put in place any hardware or clips if applicable.

8. Connect the wiring of the new sensor to the existing vehicle wiring.