Hellow guys, Welcome to my website, and you are watching How to use Fuel Trim to identify the cause of a P0171 and P0174 code. and this vIdeo is uploaded by ScannerDanner at 2012-07-27T10:10:36-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
| Name | How to use Fuel Trim to identify the cause of a P0171 and P0174 code |
| Video Uploader | Video From ScannerDanner |
| Upload Date | This Video Uploaded At 27-07-2012 17:10:36 |
| Video Discription | In this video I will show you how to use trouble codes, freeze frame data, short term and long term fuel trim data to determine the type of lean condition. Engine Performance Diagnostics chapters 4 and 5 Symptoms - rough idle - higher than normal idle speed - lower than normal idle speed - run good under load - check engine light (P0171, P0174) Fix - repair vacuum leak at the EGR tube Tests shown - how to use freeze frame data to determine type of lean condition - how to read and interpret fuel trim numbers (STFT and LTFT) - how to locate a vacuum leak with a smoke machine - how to use idle speed and desired idle speed data parameters Playlist - (Chapters 4 and 5) Fuel Trim and Oxygen Sensor Testing https://www.youtube.com/playlist?list=PLD2809EEC7BAAF989 Related videos - False mass airflow sensor/idle control system codes - vacuum leak - Pontiac https://youtu.be/1Ea0Sjx_ZXE - P0507 Idle Control System (RPM Too High) - vacuum leak - GM https://youtu.be/PKJnW08-Z8c - Understanding Short Term and Long Term Fuel Trim (an SD Premium video) https://youtu.be/oRX2V6_a3dc - Causes of lean condition trouble codes P0171, P0174 - GM 5 3L https://youtu.be/3RFTS22w6tM - Ford F-150 P0171 P0174 Trouble Codes - vacuum leak (water test) https://youtu.be/K-on2hbYUCc For more on understanding and using fuel trim go to www.scannerdanner.com I know we have done this before, but seeing it again in a different situation is good re-enforcement of the topic. 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-scannerdanner-premium.html 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. |
| Category | Autos & Vehicles |
| Tags | oxygen sensor | Auto Tech | auto tech training | mechanic school | lean exhaust codes | long term fuel trim | LTFT | Rosedale | RTI | training | 3.8L | Rosedale Technical Institute | Rosedale Tech Pittsburgh | car repair | P0174 | P0171 | auto repair | Paul Danner | Engine Performance Diagnostics | Lean | DIY auto repair | scannerdanner | Tech | rough idle | STFT | short term fuel trim | fuel trim | Chevy Camaro |
