ECT testing with OBD2 - DMM - Scope - and ECT Sensor Symptoms

This video is for ECT Test and Diag, showing the both the function of the Engine Coolant Temperature Sensor, along with helpful Tips on Diagnosing the ECT sensor with a focus on using an OBD2 scantool reader.

0:00 ECT Function and Symptoms
3:57 Basic ECT Troubleshooting with OBD2
8:03 Advanced ECT Troubleshooting DMM and Scope

SENSOR SERIES:
ECT - https://youtu.be/jfAz0jzfOIA
MAF - https://youtu.be/wvdkGJ9zWFw

READING OBD2 LIVE DATA SERIES:
Part 1 : https://youtu.be/PavAKG2njiQ
Part 2 : https://youtu.be/DCREPN5Lixw
Part 3 : https://youtu.be/T8r3Ngi-AoE
Part 4 : https://youtu.be/Tg-8PjKX63Q

The OBD2 Sensor Series is going to be a series of videos going over each automotive sensor showing both how it works and how to test and diagnose issues using an OBD2 scanner. I will also try to use generic OBD2 scanners that are cheaply available like Veepeak, Amtifo, Foxwell, Thinkcar etc..

Please note: This video is for entertainment purposes only. I am not a professional mechanic and some things I may say are wrong. I am not responsible if you try to duplicate something I do and damage your property or injure yourself. Please do your own research on proper methods or hire a professional.