Contents Wiring diagrams Section: Testing & Diagnostics All sections

DTC P1400 OR DTC P1401 Mazda Tribute I

Code Definition

  1. DTC P1400: Differential Pressure Feedback EGR (DPFEGR) Sensor - Input Voltage Low
  2. DTC P1401: Differential Pressure Feedback EGR (DPFEGR) Sensor - Input Voltage High