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P0411 on the 2000 Ford Taurus

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.

Bulletins for this model year that name P0411
150832001-09-07. Service bulletin. SAOME VEHICLES EQUIPPED WITH THE AX4N TRANSMISSION MAY EXHIBIT A P0411 CODE STORED IN MEMORY AFTER 00T09 HAS BEEN PERFORMED. *TT
143572001-08-13. Service bulletin. SOME FLEX FUEL VEHICLES MAY EXHIBIT AN INTERMITTENT MALFUNCTION INDICATOR LAMP LIGHT ON WITH A DIAGNOSTIC TROUBLE CODE P0411 STORED IN MEMORY. *TT
143572001-07-19. Service bulletin. SOME VEHICLES MAY EXHIBIT AN INTERMITTENT MALFUNCTION INDICATOR LAMP LIGHT ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0411 STORED IN MEMORY. *TT
143572001-04-18. Service bulletin. SOME FLEX FUEL VEHICLES MAY EXHIBIT AN INTERMITTENT MALFUNCTION INDICATOR LAMP ON WITH A DIAGNOSTIC TROUBLE CODE P0411 STORED IN MEMORY. *TT
00T092001-04-16. Service bulletin. VEHICLES BUILT WITH A POWERTRAIN CONTROL MODULE (PCM) CALIBRATION STRATEGY MAY CAUSE THE VEHICLE TO ERRONEOUSLY ILLUMINATE THE MALFUNCTION INDICATOR LIGHT (MIL) WITH DIAGNOSTIC CODE P0411 (INCORRECT UPSTREAM AIR FLOW DETECTED). *JB

5 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.