P0101 on the 2015 Toyota Tundra
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| T-SB-0092-15 | 2017-08-14. Service bulletin. TSB: Some 2014 - 2015 model year Tundra vehicles equipped with 3UR-FE engine and Supercharger may experience a MIL "ON" condition with the following Diagnostic Trouble Code (DTC): P0101 - Mass Air Flow Circuit Range/Performance Problem. Follow the procedures in this bulletin to address this condition. |
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| T-SB-0092-15 | 2017-03-23. Service bulletin. "TSB: SOME 2014 – 2015 MODEL YEAR TUNDRA VEHICLES EQUIPPED WITH 3UR-FE ENGINE AND SUPERCHARGER MAY EXPERIENCE A MIL “ON” CONDITION WITH THE FOLLOWING DIAGNOSTIC TROUBLE CODE (DTC): P0101 – MASS AIR FLOW CIRCUIT RANGE/PERFORMANCE PROBLEM. FOLLOW THE PROCEDURES IN THIS BULLETIN TO ADDRESS THIS CONDITION." |
2 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.