P0135 on the 1998 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.
| 12603 | 1999-06-08. Service bulletin. VEHICLE MAY EXHIBIT A DIAHNOSTIC TROUBLE CODE P0135 OR P0155 CAUSED BY THE POWERTRAIN CONTROL MODULE (PCM) CALIBRATION. *TT |
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| 12515 | 1999-06-07. Service bulletin. VEHICLES MAY EXHIBIT DIAGNOSTIC TROUBLE CODES P0135 OR P0155 CAUSED BY THE POWERTRAIN CONTROL MODULE CALIBRATION (PCM). *TT |
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.