NGK OZR0001-SU005-92852 Oxygen Sensor 92852 Total length 390mm

【NGK OZR0001-SU005-92852 Oxygen Sensor 92852 Total length 390mm O2】
■Product Description
NTK O2 Sensor for Detecting Ideal Air-Fuel Ratio
Advanced control is required to reduce harmful substances (HC, CO, NOx) in exhaust gases. O2 sensors play a crucial role in detecting the oxygen concentration in exhaust gases and feeding this information back to the ECU*1.
NTK O2 sensors detect the oxygen concentration in exhaust gases and feed it back to the ECU so that the fuel-air mixture ratio (air-fuel ratio) becomes the optimal stoichiometric air-fuel ratio of "λ (lambda) = 1*2". If the fuel is too rich relative to the stoichiometric air-fuel ratio based on the signal from the O2 sensor, the ECU leans the fuel. If it is too lean, the ECU enriches the fuel, thereby controlling the engine near the stoichiometric air-fuel ratio, where harmful substances in the exhaust gas are most effectively purified. Thus, NTK O2 sensors are important components for reducing harmful substances in exhaust gases.

Specifications
【Features and Structure】
Zirconia elements have the characteristic of generating electromotive force due to differences in oxygen concentration at temperatures exceeding 300°C. Utilizing this characteristic, zirconia-type sensors detect the difference in oxygen concentration between the inside and outside of the element (atmosphere and exhaust gas) and feed back to the ECU whether the fuel is rich or lean relative to the stoichiometric air-fuel ratio.
Wide-range air-fuel ratio sensors can detect how rich or lean the mixture is relative to the stoichiometric air-fuel ratio. Therefore, more precise engine control is possible than with zirconia O2 sensors. It also enables engine control at air-fuel ratios other than the stoichiometric air-fuel ratio (λ=1), such as lean burn control. Furthermore, there are early activation type wide-range air-fuel ratio sensors that maintain the characteristics of conventional wide-range air-fuel ratio sensors while improving heat resistance and durability, and achieve early activation (start operation within 5 seconds after the engine key is turned ON) through an integrated structure of the element and heater.
【Necessity of Replacement】
O2 sensors are constantly exposed to exhaust gases exceeding 600°C and have combustion by-products adhering to them, working in a very harsh environment.
Using a deteriorated or damaged O2 sensor can lead to several problems.
More than 5 years or 80,000 km from new*
*Varies depending on the usage conditions of your vehicle.
Total length: 390mm
The total length is the length from the gasket to the tip of the connector.
Compatible manufacturer: Suzuki
Compatible genuine part number: 18213-74P00

■Notes on Images
*Images are for illustration purposes only. Includes products with different sizes and colors. Product designs and specifications are subject to change without notice. Please be aware of this.

■Precautions
O2 sensors are designed specifically for each vehicle model and engine, so they are not interchangeable with other types.
(1) Always stop the engine before inspection, replacement, or adjustment.
(2) Perform inspection and replacement according to the service manual of each automobile manufacturer.
(3) Use the correct part number O2 sensor specified in this document.
(4) It may not function properly if used in modified vehicles, etc.
(5) Be careful not to drop the sensor or subject it to impact, as this may cause the internal ceramic element to break.
(6) An anti-seize agent is applied to the threaded part of the sensor. To prevent adhesion of dirt, etc.,
remove the protective cap immediately before installing the sensor.
(7) Do not wipe off the anti-seize agent.
(8) If the anti-seize agent gets on your hands or other parts of your body, wash it off immediately with water.
➈ Do not twist or bend the lead wires fixed to the main unit.
➉ Do not use an impact wrench when installing the sensor.
(11) When installing the sensor, screw it in with your fingertips and then use a wrench to tighten it to the following approximate torque:
【Part numbers starting with "LZA", "OZA", "OZR", "UAR"】:
Sensor with screw diameter 18mm, pitch 1.5mm, Hex 22mm = approx. 45-55 N・m (4.5-5.5 kgf・m)
(12) Do not allow the lead wires or connector to come into contact with the exhaust manifold or other hot parts.
(13) Route the lead wires in the same way as the original and securely attach the connector.
(14) Depending on the condition of your vehicle, replacing only the O2 sensor may not resolve the problem.
(15) If the MIL (Malfunction Indicator Lamp) illuminates, before (or after) replacing the sensor, follow the service manual, etc., and
always clear (reset) the diagnostic trouble code (self-diagnosis/OBD).
Failure to clear the error code may lead to problems such as the MIL not turning off.