Active Emulator Adapter Lambda Sensor with Insert M18x1.5mm

This active lambda sensor emulator features a built-in insert that simulates the presence of a catalytic converter. It effectively "tricks" the lambda sensor, addressing the "Check Engine" error that can occur after removing the catalytic converter from the exhaust system. The adapter is equipped with a standard M18x1.5 mm thread for lambda sensors and has a total length of 57 mm.