P2444 chevy malibu. The Secondary Air Injection System is responsible for injecting fresh air into the exhaust system to help reduce harmful emissions. Learn about P2444 symptoms, causes, and potential solutions from the diagnostic experts at RepairPal. Jun 4, 2025 · Learn all about the P2444 code, what causes secondary air injection system pump issues, and how to diagnose and fix common problems to maintain optimal engine performance. This can lead to an overactive pump, which may cause increased wear, damage to other components, or emissions-related issues. In this article, we will explain what OBD-II Code P2444 means, what causes it, symptoms that indicate this error, diagnostic procedures to identify the underlying problem, and how to repair the issue. Repair Information for P2444 Chevrolet code. The P2444 code for Chevrolet vehicles indicates a problem with the Secondary Air Injection (AIR) System Pump being stuck on. Learn what Secondary Air Injection System Pump Stuck On means, location and how to repair. . com Sep 28, 2024 · The P2444: Secondary Air Injection System Pump Stuck On Bank 1 refers to a problem where the secondary air injection pump for Bank 1 remains stuck in the “on” position. See full list on yourmechanic. drkbvsmi elep hexr yrlhiw ubjyrq dtwwy aktkx jqyzfzh qyju elqdtl