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2005-2015 Toyota Tundra: Secondary air injection pump failure

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What goes wrong

The emissions air-injection pump on these trucks ingests moisture and fails, throwing the truck into limp mode. Toyota ran a warranty extension; most are now outside it.

Federal record for the 2010 Toyota Tundra, pulled from NHTSA when this page was built:
0 owner complaints on file.
16 safety recalls listed.
Complaint volume tracks how many were sold as well as how they held up , read it as a pattern, not a score. Counts change; confirm live at nhtsa.gov or by running the free check below.
Rough cost: $1,500-$3,000 at a dealer · aftermarket bypass kits exist. Broad estimates , labor rates and parts vary widely by region and shop.

What to do about it

Before you hand over cash: Check for stored P0418/P2440-family codes on your OBD2 scan. A truck “fixed” with a bypass kit runs fine but may not pass emissions in strict counties, know your state.

Whatever you find, a $100-150 pre-purchase inspection by an independent mechanic is the cheapest money you’ll spend on any used car , including this one.

Run the full free check on this Tundra →

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General reference information only , not a mechanical inspection, appraisal, or vehicle history report, and not specific to any individual car. Failure patterns describe documented tendencies across many vehicles; any single car may be better or worse. Cost figures are rough estimates , verify locally. The absence of a warning is not a statement that a car is safe or problem-free. Always verify recalls directly with NHTSA and get a pre-purchase inspection. Not affiliated with any manufacturer, dealer, or reporting service. No affiliate links, no commissions, no ads. © Used Car Informer, operated by MCC LLC · v6.6