How to test a throttle position sensor (P0121, P0122) GM wiring integrity скачать в хорошем качестве

How to test a throttle position sensor (P0121, P0122) GM wiring integrity

What I am showing in this video is how to quickly test a throttle position sensor and wiring. No need to follow some engineer written flowchart that tells you to ohm the circuit for opens and shorts. (too time consuming) All you need is a decent scan tool and a paper clip. Symptoms: check engine light (trouble codes P0121 and P0122) hesitation stalling Fix: replace faulty TPS Tools used: Graphing multimeter (Vantage MT 2400) but a regular digital multimeter would work Scan Tool Related Videos: How to test throttle position sensor wiring (updated version)    • How to test throttle position sensor wirin...   How to test sensor wiring with a scan tool    • How to test TPS wiring with a scan tool (a...   Power Steering Pressure Sensor Test (P0550)    • Power Steering Pressure Sensor Testing (ap...   Playlist: (Chapters 9, 10 and 11) The 5v Reference and Signal Circuit Quick Tests    • (Chapters 9, 10 and 11) The 5v Reference a...   For more information on this topic, I have written a “field manual” called Engine Performance Diagnostics which is available at www.scannerdanner.com as an eBook or paper book. Want even more diagnostic training? Whether you are a DIY trying to fix your own car, someone looking to become an auto technician, or a current auto technician that wants to get more into diagnostics, subscribe to ScannerDanner Premium https://www.scannerdanner.com/join-sc... There is a 14 day free trial. On ScannerDanner Premium I will bring you right into my classroom at Rosedale Technical College. You will find page for page lectures taken right from my book as well as exclusive classroom type case studies. What is so special about these classroom case studies? I pull live problem vehicles directly into my classroom and we troubleshoot them in real time, using and applying the theory and testing procedures we learn during the classroom lectures. There is no better on-line training of how to troubleshoot automotive electrical and electronics systems anywhere! Disclaimer: Due to factors beyond the control of ScannerDanner LLC, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. ScannerDanner LLC assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. ScannerDanner LLC recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of ScannerDanner LLC, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not ScannerDanner LLC.