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*Minimum order of $299 to use Sezzle
Provides a simple interface for test and diagnostic on any oxygen sensor, to quickly determine whether the sensor is defective and needs replacement. It is designed as both a stand-alone tool or as a complement to any scanner during the diagnostic process, and is compatible with all types of Oxygen sensors. Signal output shown in real time on LED bar graph. 2 button simulation of rich or lean conditions to monitor response of the engine control module. Auto detection of common wire misconnections. Diagnoses lazy (slow response) sensors, which may not set DTCs, but cause drivability problems. By pressing the Test button and performing a snap throttle acceleration of the engine, it tests the response time of the sensor and shows a pass or fail result within seconds. Works with zirconium, titanium & air/fuel ratio sensors. Comes with hard shell arrying case