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P2440 Diagnostic Trouble Code Discussion for January 2013

Secondary Air Injection System Switching Valve Stuck Open

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Trouble Ticket Help Requests for DTC P2440
Help Request Posted
2006 Toyota Tundra SR5 4.7L Hesitation, MIL Lamp on VIN: 5TBET34166
P2440: secondary air inj. valve stuck open bank 1. This unit visited the local dealer first, after seeing the estimate for $3185.00 customer retreated for a second opinion about his secondary air injection so I looked for any alternative on parts thru world pac.While they did not have the parts the helpful peo...
January 10, 2013