Ford Escape DPFE Sensor

2000-02 Taurus/Sable; 2001-02 Crown Victoria, Focus, Mustang, E-Series, Escape, Expedition, Explorer, F-150, Ranger, Windstar, Town Car, Cougar, Grand Marquis, Mountaineer MIL illumination with DTC P0401, P0402, P1400 or P1401 and/or rough running, low power, surge and poor fuel economy all indicate problems with the DPFE sensor on the EGR system. If the vehicle has a tube-mounted DPFE sensor and one of these codes are present, the bulletin instructs to install a new sensor, P/N 2F1Z-9J460-AA. Bulletin 03-2-2