 
				
	| 2005 Toyota Tacoma 2.7L MIL Lamp on I have been around and around on this one, it sets the p2441 every time. Replaced the air pump and the valve-no change.(dealer parts) Pulled off the pipes and manifold and verified the passages are clear everywhere. F/A sensor goes lean when pump ... 
                        
                            FIX posted 11/1/2019
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 4 Replies Received (View Replies)4 Replies Received (Hide Replies)
 | Message Closed 
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| VIN | 5TETX22N25 | 
| Engine | 2.7 L / 4 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | Fuel Injection / sefi | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P2441 | Secondary Air Injection System Shut-Off Valve Stuck Closed | 
Message Closed
            
             Vehicle Data
 Vehicle Data
                2005 Toyota Tacoma
| VIN | 5TETX22N25 | 
| Engine | 2.7 L / 4 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | Fuel Injection / sefi | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P2441 | Secondary Air Injection System Shut-Off Valve Stuck Closed | 
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          4 Replies Received
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