Repeatability Verification Procedure

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.

Start the engine and warm it up completely (engine coolant temperature is increased to 80 °C {176 °F} or more).
Wait for 1 min(idle).

PID Item/Simulation Item Used In Diagnosis

PID/DATA MONITOR ITEM TABLE

Item (definition)	Unit/Condition	Definition	Condition/Specification (Reference)
ECT	°C, °F	Engine coolant temperature	Displays ECT
ECT	V	ECT sensor No. 1 voltage	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

Function Inspection Using M-MDS