P1334 on the 2004 Ford Excursion
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.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| 05176 | 2005-12-15. Service bulletin. DIAGNOSTIC TROUBLE CODE P0488 AND/OR P1334 WITH NO DRIVEABILITY SYMPTOMS, HARSH SHIFT AND/OR TRANSMISSION ENGAGEMENTS. *TT |
|---|---|
| 18607 | 2005-12-07. Service bulletin. DTC'S P0488 (EGR THROTTLE POSITION RANGE/PERFORMANCE) AND/OR P1334 (EGR THROTTLE POSITION SENSOR MINIMUM STOP PERFORMANCE) SETTING AFTER PCM REPROGRAMMING. *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.