Secondary air injection pump failure causing limp mode
FUEL/PROPULSION SYSTEM
32 NHTSA complaints · 2014-07 → 2023-10
“TL* THE CONTACT OWNS A 2011 TOYOTA TUNDRA. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE WOULD SUDDENLY GO INTO LIMP MODE, THE CHECK ENGINE SENSOR INDICATOR ILLUMINATED AND THE VEHICLE REDUCED SPEED AND WOULD NOT ACCELERATE PAST 30 MPH”
“The contact owns a 2011 Toyota Tundra. The contact stated while driving approximately 55-70 MPH, the check engine warning light illuminated and the vehicle started losing power”
“WHILE DRIVING THE CHECK ENGINE LIGHT CAME ON AND I LOST PROPULSION POWER RESULTING IN VEHICLE SLOWING DOWN AND ALMOST CREATING AN ACCIDENT FROM BEHIND”