Walker Products 250-24491 4-Wire Oxygen Sensor

Price: $44.95
Product prices and availability are accurate as of 2018-10-15 07:40:59 EDT and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
Availability: In Stock
Usually ships in 1-2 business days
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Manufacturer Description

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment Manufacturers replacement for many vehicles worldwide. Every part number is manufactured for the specific application, fitment position on the vehicle, and will provide the relevant diagnostic system feedback as required by the ECU. Newer vehicles will store fault codes in the ECU, some will relate to the affected sensor and its associated systems. A failed sensor might make itself known by causing the engine to run poorly, increase fuel consumption, exhaust emissions, or illuminating a (MIL) malfunction indicator light. The sensor, wiring harness, and connector should also be checked for physical damage. This will most likely also cause their operational life to be shortened. We are an Automotive ISO9001/TS 16949 certified company, with un-paralleled customer service, marketing, and shipping. Our electronic and paper catalogs are designed for today's fast paced marketplace, along with our eye catching packaging. Since 1946, Walker Products has been the number one choice for the engine management sensors and fuel system components needed for your vehicle.

Product Features

Determines the oxygen content of the exhaust gas Produces a voltage proportional to the amount of oxygen in the exhaust versus the air, <150 mV lean & >750 mV rich The data is used to control the air-fuel mixture through PORT or TFI injectors and carburetors Sensors are monitored or checked anywhere from 4 to 100 times per second The air-fuel mixture is thus always moving from rich to lean averaging very close to stoichiometric (ideal) ratios Designed to determine the oxygen content of the exhaust gas Improves fuel economy and lowers emission Made from durable material Facilitate easy installation Corrosion resistant

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