Affected Component: FUEL SYSTEM, GASOLINE

Date Published
MAY 15, 2013
NHTSA TSB #
10132053
TSB Document
Summary
In certain 2012-2013 Model Year Toyota Tundra and Sequoia vehicles equipped with a 5.7 liter gasoline or Flex Fuel engines, the ECM calibration may cause an emissions control component called an Air Injection Pump to fail under certain driving conditions.