05 Tundra codes PO418 & P2445
jchacon
09-19-2010, 10:35 PM
I have an 05 Tundra SR5 4.7L V8. One day while driving on the highway went to pass another car and stepped on the gas… RPM’s went to 4500 but the truck did not increase in speed. I then took it to Advance where they did a diagnostic and the codes it came back with were: PO418 Secondary Air Injection System Relay A Malfunction and the second code was: P2445 Sec Air Inj System Pump Stuck off (Bank 1). Could anybody please tell me what it all means and how do I fix it.
Thanks in advance
Thanks in advance
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