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P0418 Diagnostic Trouble Code Discussion for October 2009

Secondary AIR System Pump Relay Control Circuit Malfunction (Bank 1)


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Trouble Ticket Help Requests for DTC P0418
Help Request Posted
2005 Toyota Sequoia Limited 4.7L MIL Lamp on VIN: 5TDZT38A45
P0418: Secondary Air Injection System Malfunction. Not real familer with this code, was hoping someone has seen this code before.I replaced the driver module per tsb, check power and ground at module. Any help will be greatly appretiated. Thank you John
October 13, 2009
2005 Toyota Sequoia Limited 4.7L MIL Lamp on VIN: 5TDZT38A45
P0418: Secondary Air Injection System Malfunction. Not real familer with this code, was hoping someone has seen this code before.I replaced the driver module per tsb, check power and ground at module. Any help will be greatly appretiated. Thank you John
October 13, 2009