Engine light and code P0193.. What causes this?
on 2005 Mazda Tribute

I cleared the code once but it returned within 50 miles.

Asked by for the 2005 Mazda Tribute
fuel rail pressure temp.circuit issue. seek diag and est poss bad sensor
It was the sensor. I replaced myself. It was easy and took no time to replace.. Had to but the part from dealer. Cost of part $174.00 from ford dealer. Thanks for your help!.