2005 Toyota Sequoia Limited 4.7L Hesitation, MIL Lamp on
This is a fix not a help request. Found above codes for air pump system. Codes are not exact definition, but they all related to the air pump system. Had to pull intake to check air pump and related valves. When I pulled air pump top cover off I found that a f...
FIX posted 4/1/2011
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Message Closed w/FIX
Vehicle Data2005 Toyota Sequoia Limited
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2005 Toyota Sequoia Limited
VIN | [No VIN Available] |
Engine | 4.7 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Trouble Codes
P1441 | EVAP Vacuum Switch Circuit High Input |
P1444 | Motor Power Inverter Module Output Circuit Malfunction |
P2440 | Secondary Air Injection System Shut-Off Valve Stuck Open |