Bosch LSU 4.9 O2 Sensor MAP High Performance Series

High Performance Series

oil and chemical damage for increased durability

(We have conversion harnesses for OBD0

The graph above shows the results of installing the Heatshield gasket and bypassing the throttle body heating and idle control valve heating

Bosch LSU 4.9 O2 Sensor MAP High Performance SeriesAEM's Bosch 4. 9 LSU 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 Digital Wideband UEGO Air Fuel Controller Part Number 30 4110. These sensors have a laser etched, calibrated resistor in the sensors connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will