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2010 Toyota Tundra 4.6L MIL Lamp on
Toyota presented with P2440 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: Secondary Air Injection System Switching Valve Stuck Open Bank 1 Note the P2440 is devastating because for some reason Toyota puts the vehicle in LIMP MODE when it sets!!!! Truck runs...
Summary posted 3/21/2018
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Related Documents & Media | VIN | 5TFUM5F15A |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | When Sec Air Monitor Run |
Trouble Codes
| P2440 | Secondary Air Injection System Shut-Off Valve Stuck Open |
Message Closed w/Summary
Vehicle Data
2010 Toyota Tundra
| VIN | 5TFUM5F15A |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | When Sec Air Monitor Run |
Trouble Codes
| P2440 | Secondary Air Injection System Shut-Off Valve Stuck Open |
Video