Check Engine Light and Hesitation or Stumbling While Driving on Mazda Tribute Hybrid

Problem Description and Possible Solution

The DPFE (differential pressure feedback EGR) sensor tends to fail. The DPFE sensor monitors function of the EGR valve by measuring pressure changes in the exhaust gas recirculation (EGR) system. Symptoms of a failing DPFE sensor are hesitation or stumbling when driving along with illumination of the Check Engine Light.

Problem Data
RepairPal Verified
Average mileage: (–)
2 model years affected: 2008, 2009
2 people reported this problem