sensor lambda universal RC RACING screw-in

RC RACING Universal Lambda Sensor Fool / Dummy Plug

This sensor fool plug (CellFix) allows you to fool your lambda sensor and thus avoid the engine fault light on the dashboard when you remove the catalytic converter from your vehicle. Beyond simply illuminating a warning light, this dummy plug avoids all the inconveniences related to this fault code (primarily limp mode).

This stainless steel lambda sensor fool plugs in between the sensor and the exhaust, at the level of the second sensor (the one located after the catalytic converter).

Since all lambda sensors have the same thread (M18x150), you don't need to worry about compatibility with your car. Don't have room to install this lambda sensor adapter? We also offer angled lambda sensor adapters at 45A and 90A. Caution: The lambda sensor must always be oriented with its "head" facing downwards (as horizontal as possible) to prevent damage from stagnant moisture. Find all our lambda sensor misalignment devices here.