I have a code coming up it's p2445 and it's the secondary injection I replaced it and it's still coming on I checked for vacuum leaks I checked for everything what else could it be

Hello, codes don't condemn any specific components. They lead you to a place to start testing. If you guess and it doesn't work, it leaves you kind of in a bad spot. Possible causes: Air Injection Driver Air Injection Piping Air Pump Assembly Air Pump Fuse Engine Control Module (ECM)(EXTREMELY DOUBTFUL) Secondary Air Injection Pressure Sensor Vacuum Hoses Wiring / circuits Don't go replacing everything. Testing is needed. I'm sorry to say. www.repairpal.com/repair-shops