Buddy Club O2 Sensor Jumper

Buddy Club O2 sensor simulator.

Catalytic converters create a substantial obstruction in the exhaust flow of all modern production vehicles. Removing it is a good way to create a freer flowing exhaust and increase horsepower.

The problem then could be that it usually prompts the engine control unit (ECU) to activate an annoying check engine light. The ECU checks for the presence of the catalytic converter through one of the vehicle's oxygen (O2) sensors. The Buddy club O2 Sensor Simulator unconditionally produces an accurate sine wave signal similar to that of an O2 sensor if the catalytic converter were there, while dissipating the current allotted for the sensor's heater element. By using this simulator, you will avoid the check engine management light altogether.

Units are pre-set, they match any zirconia O2 sensor signal. They're coated with protective polyurethane and come ready to be hardwired into the O2 sensor's wiring harness.

These O2 simulators are universal and will work on 2, 3 and 4 wire O2 setups.

We recommend on using a qualified Auto Electrician to fit these O2 Sensors.