AEM Bosch LSU 4.9 Replacement UEGO Sensor car enthusiast 9 LSU sensor used in

9 LSU sensor used in the 30-4110 AEM Wideband UEGO AFR Controller Gauge has a faster light-off time and draws less current than the 4

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AEM Bosch LSU 4.9 Replacement UEGO Sensor car enthusiast 9 LSU sensor used inAEM's Bosch 4. 9LSU Wideband UEGO O2 replacement sensor kit includes only the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used with AEM wideband air fuel UEGO controllers. These sensors have a laser etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor's