AEM Bosch LSU 4.2 Replacement UEGO Sensor

AEM Bosch 4.2LSU Wideband UEGO O2 replacement sensor kit is designed to replace a previously installed wideband sensor specifically used with AEM wideband air/fuel UEGO controllers. The sensor includes a cable with a male connector. It's important to note that these sensors contain a calibrated resistor embedded within the connector housing. This resistor is calibrated specifically for the individual sensor it's attached to, and tampering with it will compromise the sensor's output readings. The wideband sensor itself is pre-calibrated at the Bosch factory to deliver an accuracy of 0.1 AFR. This eliminates the need for free-air calibration when used in conjunction with an AEM wideband AFR controller. Replacement Sensor for the following AEM Wideband Controllers.•    30-4100 - Digital Wideband UEGO Gauge•    30-4900 - Wideband Failsafe Gauge•    30-2310 - Inline Wideband UEGO Controller•    30-2340 - 4-Channel Wideband UEGO Controller•    30-2340-N - 4-Channel Wideband UEGO Controller -