Review on 🚗 APDTY 133860: Mercedes Secondary Air Injection Smog Air Pump (2005-2015) – Replaces 0001405185 by Nathan Tsugawa

After installation, the local mechanic cleaned the check engine light on my 2010 C300. After 2 days the light came on again and had to be turned off several times. Then, 6 weeks after installation, the unit failed, resulting in me failing the required electronic verification. I am currently waiting for my local authorized German mechanic to receive a certified $00 GERMAN OEM part so it can be installed. Then I can pass the required electronic verification and my car is re-registered and road legal. DO NOT BUY THIS PRODUCT. Unfortunately, after the return window closed, the device failed.