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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 145 (On-Board Diagnostic - Engine Control (2 Of 5)) >> DTC P0116; Pcm ECT Sensor No. 1 Circuit Range/Performance Problem >> PID Item/Simulation Item Used In Diagnosis

PID Item/Simulation Item Used In Diagnosis

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

PID/DATA monitor item table

Item Definition Unit Condition/Specification
ECT Engine coolant temperature °C, °F
  • Displays ECT
ECT sensor No. 1 voltage V
  • ECT is 20 °C {68 °F}: Approx. 3.10 V
  • ECT is 40 °C {104 °F}: Approx. 2.16 V
  • ECT is 60 °C {140 °F}: Approx. 1.40 V
  • ECT is 80 °C {176 °F}: Approx. 0.87 V
  • ECT is 100 °C {212 °F}: Approx. 0.54 V