Error Code Series

The SAIS Code Series Blog is written and intended for Toyota & Lexus Vehicles If you are reading this article, you already know the Secondary Air Injection System on Toyota and Lexus vehicles is failure prone. The Secondary Air Pumps and Air Switching Valves are notorious for Mechanical and Electrical fault codes. Unfortunately, the reality…

The SAIS Code Series Blog is written and intended for Toyota & Lexus Vehicles If you are reading this article, you already know the Secondary Air Injection System on Toyota and Lexus vehicles is failure prone. The Secondary Air Pumps and Air Switching Valves are notorious for Mechanical and Electrical fault codes. Unfortunately, the reality…