Oxygen sensor converter, oxygen sensor catalytic converter replacement, pollution dummy If the pollution dummy has been emptied of its catalyst material and when scanned with a computer, code 0420 or P0430 appears, then this product is suitable for you. The following issues may occur: - Check engine light appears on the dashboard - Noticeable increase in fuel consumption - Strong carbon smell from the exhaust - Loss of engine torque, unstable RPM, remote start failure This adapter performs the function of the pollution dummy and restores the system to normal operation, but does not replace the sensor function. The primary oxygen sensor must be in good condition, or should be cleaned or replaced. The adapter works when the pollution dummy is removed. It acts like a catalytic converter by providing correct readings to the vehicle's computer to restore normal performance. If your car shows codes P0420 and P0430, this adapter, God willing, will work for you. Benefits of the adapter: - Turns off the check engine light by sending normal readings to the car's computer - Reduces fuel consumption properly - Eliminates strong carbon or gasoline odor - Stabilizes engine RPM Note: Compatible with all vehicles. Prices: 49 SAR without lead / Straight with lead 79 SAR / 90-degree elbow with lead 99 SAR For 4-cylinder vehicles: only one adapter needed For 6-cylinder vehicles: two adapters needed For 8-cylinder vehicles: two adapters needed Oxygen sensor converter, oxygen sensors converter, exhaust oxygen sensor converter, oxygen sensor connector, exhaust sensor connector, catalytic converter sensor connector, exhaust oxygen sensor connector, exhaust sensor catalytic connector