Magnum Adjustable Heated Oxygen Sensor Simulator for Narrowband O2 Sensors

As long as check engine light is turned on for any reason, engine runs in safe mode and both performance and fuel mileage suffers. Oxygen Sensor Simulator is a must-have if you remove, hollow or gut the catalytic converter or you install a decat, an aftermarket header or downpipe, a catback or high-flow cat. Eliminators are designed to treat catalyst efficiency and oxygen sensor related trouble codes tripped by exhaust modifications or malfunctions of any sort. Unlike plug defoulers, extenders and mini cats that never work on O.B.D two vehicles built after 1996, Magnum eliminators remedy the oxygen sensor related codes. Heated simulator fully replaces the O.E.M. narrowband oxygen sensor and plugs into its harness. Installation is a breeze for anyone as long you are technical minded. There are numerous types of simulators, so we encourage you to consult installation instructions and all technical information prior to purchase.