My 2000 Taurus (12V Vulcan engine, 110k km, 68k miles) had the MIL light come on. I read the code P0401. It went off for a bit then came back on.
I am registered to receive any recall notices but I haven't received anything about the DPFE sensor.
Checking I found TSB 02M01S6, which lists that it covers the 2000 Duratec engine, but only 2001+ for the Vulcan engine. Is my engine actually not affected? Any chance the dealer would cover it anyways? Or should I try replacing the sensor myself and pay for it? Or is it a totally unrelated problem?