JESBEN 2Pcs Upstream Sensor 1 Downstream Sensor 2 O2 Oxygen Sensor Lambda Sensor Replacement for Wrangler 2.5L 1998 4.0L Cherokee Grand Cherokee 4.0L 1996-2000 234-4076 234-4078
Price: $36.99
(as of May 08,2024 05:39:54 UTC – Details)
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We is a professional manufacturer integrating research and development, production, sales and service. The company has 15 years of experience in OEM/ODM production, processing and manufacturing. The product focuses on beauty instrument and air purifier, including hair removal device, straight comb, facial steamer, skin cleaner, beauty mask, oral irrigator,car purifier, halter purifier, desktop purifier, more than 60 products with advantages of independent research and development, design and production, such as household purifiers. All products have patent certificates and passed ce testing, FCC, ROHS, PSE, ETL, UL and other certifications, which are mainly sold to Europe, North America, South Africa, Japan, South Korea, Southeast Asia and other regions,it has successfully helped 6 Cross-border sellers in the United States and China to win the first place in major category and has been ranked steadily for 2 years. In order to ensure the quality, the company has more than 10 QC members and carries out strict inspection at each stage: incoming inspection (IQC), process inspection (IPQC), finished product inspection (FQC), it enables us to produce high-quality products that meet international standards. We has always adhered to the business philosophy of “The factory produces not only products, but also reputation and quality”, constantly absorbing new technologies and introducing new equipment, and adhering to the core values of continuous innovation, strive towards the goal of becoming a globally competitive brand in the industry.
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Product Description
About JESBEN Auto Parts:
Our company was established in 2003, we have been committed to supply all kind of fuel injection parts in the auto aftermarket. We master the comprehensive EFI expertise and reliable supply channels and we have established long-term cooperative relationships with several domestic and overseas factories. Our mainly product are ignition coils, oxygen sensor, nox sensor,parking camera, parking sensor,crankshaft position sensor,fuel injectors, air flow meter, knock sensor,throttle position sensor,oil pressure sensor,parking sensor, window switch etc.
Upstream # 234-4076
Compatible part number: ES20043, 2131375,2131371, 4606421, 4606620, 4686222, 5269744,56041212, M0526974
Downstream # 234-4078
Compatible part number: SG1695 SG1820, 5033081AA, 56041056,56041219, 13138 13440 2344078, 23088 SG466
Package Included:
234-4076(4 wire-Oxygen Sensor): Upstream 1X
234-4078(4 wire-Oxygen Sensor): Downstream 1X
Applications:
1998 Jeep Wrangler 2.5L-L4 1997-1999 Jeep Wrangler 4.0L-L6 1996-2001 Jeep Cherokee 4.0L-L6 1996-2000 Jeep Grand Cherokee 4.0L-L61998 Jeep TJ 2.5L-L41997-1999 Jeep TJ 4.0L-L6
Oxygen Sensor Failure Performance:
Detect the resistance of the oxygen sensor
When the engine temperature reaches normal, unplug the wire connector of the oxygen sensor and use a resistance meter to detect the resistance between the oxygen sensor terminals. The resistance value should meet the requirements of the specific model standard value (generally 440?)
Detecting oxygen sensor voltage
Use the fault diagnosis instrument to detect the engine, extract the fault code, and observe the data stream. The operation of the oxygen sensor is judged by the magnitude and frequency of the voltage change of the oxygen sensor. If it is working properly, the voltage should be between 0.4 and 0.6V. If the voltage is always at 0.45V, the oxygen sensor will not work.
Observe the appearance color of the oxygen sensor probe
Oil pollution: the surface of the probe is covered with a white or gray-black oily deposit on one side.Silicon poisoning: probe deposit color between bright white and granular light grayLead poisoning: shiny rust layer on the probe surfaceAntifreeze contamination: a layer of dirt on the surface of the probe
How to install the oxygen sensor?
1.Identify the faulty sensor.
Before beginning, connect the OBD II scan tool to the vehicle and read the codes to determine which specific oxygen sensor has failed and needs to be replaced.Once the faulty sensor has been identified, raise the vehicle and secure it on jack stands. Be sure to raise the vehicle on the side which you will allow you to access the oxygen sensor that needs to be replaced.
2.Removing the Old Sensor.
Disconnect the electrical connection to the oxygen sensor.To remove it, locate the small tab on the end of the plug. While pushing the tab down, pull the plug back by hand.Avoid attempting to cut and then solder the wires to the new oxygen sensor. And then unscrew the oxygen sensor using a ratchet wrench.The easiest way to detach the sensor is by using a 3?8 in (0.95 cm) ratchet wrench fit with a 7?8 in (2.2 cm) oxygen sensor socket.
3.Installing the New Sensor.
Turn the sensor clockwise to secure it on the exhaust line. Fit the tip of the sensor into the hole on the exhaust line. Make sure it is centered and goes in smoothly as you begin rotating it clockwise by hand. Once it is tightly in place, use an oxygen sensor socket or open end wrench to give it a final turn.And then plug the electrical connector back into the vehicle. The cable will be hanging from the free end of the sensor. Plug it into the outlet port close to the exhaust line.Push the plug in until it snaps into place. Make sure the cable isn’t touching the engine or other parts that heat up when the vehicle is in use.
4.Start the vehicle.
Start the car to see if the problem is fixed. In some vehicles, you may need to clear the check engine light manually. Shut off the engine, then turn the car’s power on using the ignition key. Use the delete feature on an OBD code scanner to reset the light.Disconnect the battery or take the vehicle to a mechanic for additional ways to shut off the check engine light.If the check engine light comes back on, either the oxygen sensor wasn’t installed correctly or your vehicle has another problem.
Automotive oxygen sensor is the key sensor of electronic fuel injection engine control system component is to control auto emissions, reduce environmental pollution, the key to improving the quality of fuel burning automobile engine parts.
JESBEN OXYGEN SENSOR Feature :
Sensor life is longHigh qualityClear exhaust emissionsMeet OEM Specifications
Please ensure this product will fit your vehicle by checking the photos or the part number with your old item before buying.You also provide your chassic number or more car details (for example:Year, Make, Model etc), we can check the correct item for you.Thanks for your understanding!
Is Discontinued By Manufacturer ? : ? No
Package Dimensions ? : ? 7.1 x 3.3 x 2.1 inches; 7.05 ounces
Date First Available ? : ? September 25, 2018
Manufacturer ? : ? JESBEN
ASIN ? : ? B07HNWKDGH
Type:4-wire, Product Fit:Direct Fit
Other Part Number:SG1695,SG1820,SG466,13138, 2131375, 2131371,4606133AB, 4606133AC, 4606133AD, 4606133AE, 5033081AA, 5293038AB, 56017711, 56041005, 56041006, 56041055, 56041056, 56041108, 56041213AB, 56041213AG, 56041219, 56041344AB, 56041344AC, 56041344AD,4606421, 4606620, 4686222, 5269744, 56027916, 56028603, 56041111, 56041212, 56041212AE
O2 oxygen sensor suitable for 1998 Jeep Wrangler 2.5L-L4; for 1997 1998 1999 Jeep Wrangler 4.0L-L6; for 1996 1997 1998 1999 2000 2001 Jeep Cherokee 4.0L-L6; for 1996 1997 1998 1999 2000 Jeep Grand Cherokee 4.0L-L6
Improve the purification rate, improve the engine performance. Processing technology is excellent, good accessory material selection,resistance to high temperature and corrosion resistance, increase the life span.
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Oxygen Sensor Failure Performance:
|
|
|
|
|---|---|---|
Detect the resistance of the oxygen sensorWhen the engine temperature reaches normal, unplug the wire connector of the oxygen sensor and use a resistance meter to detect the resistance between the oxygen sensor terminals. The resistance value should meet the requirements of the specific model standard value (generally 440?) |
Detecting oxygen sensor voltageUse the fault diagnosis instrument to detect the engine, extract the fault code, and observe the data stream. The operation of the oxygen sensor is judged by the magnitude and frequency of the voltage change of the oxygen sensor. If it is working properly, the voltage should be between 0.4 and 0.6V. If the voltage is always at 0.45V, the oxygen sensor will not work. |
Observe the appearance color of the oxygen sensor probe
|
How to install the oxygen sensor?
|
|
|
|
|
|---|---|---|---|
1.Identify the faulty sensor.Before beginning, connect the OBD II scan tool to the vehicle and read the codes to determine which specific oxygen sensor has failed and needs to be replaced.Once the faulty sensor has been identified, raise the vehicle and secure it on jack stands. Be sure to raise the vehicle on the side which you will allow you to access the oxygen sensor that needs to be replaced. |
2.Removing the Old Sensor.Disconnect the electrical connection to the oxygen sensor.To remove it, locate the small tab on the end of the plug. While pushing the tab down, pull the plug back by hand.Avoid attempting to cut and then solder the wires to the new oxygen sensor. And then unscrew the oxygen sensor using a ratchet wrench.The easiest way to detach the sensor is by using a 3?8 in (0.95 cm) ratchet wrench fit with a 7?8 in (2.2 cm) oxygen sensor socket. |
3.Installing the New Sensor.Turn the sensor clockwise to secure it on the exhaust line. Fit the tip of the sensor into the hole on the exhaust line. Make sure it is centered and goes in smoothly as you begin rotating it clockwise by hand. Once it is tightly in place, use an oxygen sensor socket or open end wrench to give it a final turn.And then plug the electrical connector back into the vehicle. The cable will be hanging from the free end of the sensor. Plug it into the outlet port close to the exhaust line.Push the plug in until it snaps into place. Make sure the cable isn’t touching the engine or other parts that heat up when the vehicle is in use. |
4.Start the vehicle.Start the car to see if the problem is fixed. In some vehicles, you may need to clear the check engine light manually. Shut off the engine, then turn the car’s power on using the ignition key. Use the delete feature on an OBD code scanner to reset the light.Disconnect the battery or take the vehicle to a mechanic for additional ways to shut off the check engine light.If the check engine light comes back on, either the oxygen sensor wasn’t installed correctly or your vehicle has another problem. |
Automotive oxygen sensor is the key sensor of electronic fuel injection engine control system component is to control auto emissions, reduce environmental pollution, the key to improving the quality of fuel burning automobile engine parts.
JESBEN OXYGEN SENSOR Feature :
- Sensor life is long
- High quality
- Clear exhaust emissions
- Meet OEM Specifications
Please ensure this product will fit your vehicle by checking the photos or the part number with your old item before buying.You also provide your chassic number or more car details (for example:Year, Make, Model etc), we can check the correct item for you.Thanks for your understanding!
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