Pollution Sensor Bypass – Alternative to Pollution Sensor

Peace be upon you, mercy of Allah, and His blessings. Welcome. This bypass simulates the pollution sensor to resolve fault codes P0420 and P0430 after catalytic converter removal. It is essential that the oxygen sensor remains fully functional to provide accurate readings, reduce carbon odor and fuel consumption, and turn off the check engine light. If the sensor is faulty, we can supply a replacement within one month from China at a competitive price—please contact me directly. This part is installed only on rear oxygen sensors, positioned downstream of the catalytic converter. When these fault codes are cleared, the following issues typically improve: 1- Carbon odor 2- Fuel consumption 3- Engine starting difficulties This product was recently imported. I have observed that owners of 8-cylinder vehicles benefited only in terms of eliminating the check engine light; no noticeable improvement occurred regarding carbon odor or fuel economy. One Lexus owner claimed to have experienced benefits. In contrast, some 6-cylinder vehicle owners reported improved fuel economy and reduced carbon odor, while others noticed no benefit. Note that the number of customers tested so far is extremely limited and insufficient to draw definitive conclusions about the product’s effectiveness. Although numerous online videos praise this item, my comments reflect only my own customers’ actual experiences. This product is non-refundable. Its effectiveness varies: you may benefit, or you may not. Purchasing it involves risk—you bear all consequences, whether positive or negative. Therefore, do not purchase unless you know someone who has installed it on the exact same vehicle model as yours and achieved tangible benefits. Also, consult other sellers besides me—they may assist you further. Our location: Al-Hoootah As-Sudair. We ship nationwide via SMSA for SAR 29. Straight-type unit price: SAR 50; weight: 70 g. L-shaped unit price: SAR 80; weight: approx. 250 g—suitable for tight spaces. Both units include an internal filter. Contact only via WhatsApp: 0598943596. Our locations: Al-Hoootah As-Sudair and Al-Suwaidi, Riyadh. We ship nationwide via SMSA for SAR 29.