Wideband lambda probe / AFR / wideband AEM UEGO Bosch LSU 4.2 5 wires

Wideband Lambda/AFR/AEM UEGO Bosch LSU 4.2 5-wire Sensor

UEGO sensors are very sensitive devices that must be handled and installed with care. The list below details several contaminants and conditions that can reduce sensor life or cause total failure. Since AEM is unable to verify the operating conditions to which a sensor is subjected, NO WARRANTY is provided for the UEGO sensor itself. The following may damage or destroy oxygen sensors: Leaded (tetraethyl) fuel, silicone, fuel, coolants, carbon particles (e.g., overly rich mixtures), mechanical shock (e.g., a sensor being dropped), thermal shock (e.g., a blown head gasket), extreme exhaust temperatures (above 930A deg C / 1700AF), and an unheated sensor. The exhaust flow. Sensors installed in an exhaust system must be connected to a properly functioning controller during engine operation.