2004 Yukon Denali Evap purge canister & valve solenoid

Locating & replacing the emission Evap sensors

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Replacing Vent Valve Solenoid & Purge Valve Solenoid (EVAP Valve) 2005 GMC Yukon
When you get a check engine light, your parts store can test it with a little electronic device - ask for the check engine light tester. They go by many names, but look for EVAP Valve or Vent Valve/solenoid & Purge Valve/solenoid. The one in the rear of the car, near the gas tank, is known as the "Vent Valve Solenoid Canister." The one in the engine compartment is called a " Purge Valve Solenoid." Replacing the one in the engine compartment did the trick. I'd start by replacing that one first then test it. Cost: $25.97 Vent Valve Canister (fuel tank one) $35.72 Purge Valve (engine compartment one) TOTAL: $61.69 GM Dealer quote: $281.00 I saved $219.31





How to Replace the Evap Vent Valve on a 2000-2006 Chevy Tahoe/Suburban (Code P0449)
Brian Eslick from How to Automotive http://www.howtoautomotive.com/ takes you step-by-step through the process of replacing the evap vent valve on a 2000-2006 Chevy Tahoe/Suburban with side gas tank. You my have a error code P0449 that will need to be cleared with a scan tool. Affiliate link mentioned in the video for ACDelco 214-1091 GM Original Equipment Vapor Canister Vent Valve http://amzn.to/2hvRDgx Affiliate link mentioned in the video for Autel AutoLink AL319 OBD II & CAN Scan Tool http://amzn.to/2gD8E3Y Affiliate link for How to Automotive Tool Store https://www.amazon.com/shop/howtoautomotive Website For more videos, tips, and to purchase recommended tools and products visit my website at: http://www.howtoautomotive.com/ Stay connected at: Email: howtoautomotive@gmail.com Facebook: https://www.facebook.com/How-to-Autom... Google+: https://plus.google.com/+HowtoAutomot... LinkedIn: https://www.linkedin.com/in/brian-esl... Disclaimer Owing to factors beyond the control of How to Automotive/Brian Eslick, it cannot guarantee against unauthorized modification of this information, or improper use of this information. How to Automotive/Brian Eslick assumes no liability for property damage or injury incurred as a result of any information contained in this video. How to Automotive/Brian Eslick recommends safe practice when working with power tools, automotive lifts, lifting tools, jacks and jack stands, electrical equipment, blunt instruments, chemical lubricants, or any other tools or equipment seen or implied in this video. Because of factors beyond the control of How to Automotive/Brian Eslick, no information contained in this video shall express or imply warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or information contained in this video is the sole responsibility of the user and not How to Automotive/Brain Eslic





Symptoms and Diagnosis of a Bad Evap Vent Valve Solenoid - List of Codes Included
In this video I will go over the symptoms of a bad Evap ( Evaporative Emission) Vent Valve / Solenoid, and also how it works plus how you can easily diagnose it without a scanner. Plus here is a list of codes that could be as a result of a bad Evap vent solenoid and cause you to have a check engine light: P0440 - General Fault in the Evap System P0446 - Evap System Vent Control Circuit Malfunction P0447 - Evap System Vent Valve / Solenoid Circuit Open P0448 - Evap System Vent Valve / Solenoid Circuit Shorted P0449 - Evap System Vent Valve / Solenoid Circuit Malfunction P0455 - Evap System Large Leak Detected P0456 - Evap System Small Leak Detected Please consider supporting this channel: https://www.patreon.com/Ratchets Facebook: https://www.facebook.com/Ratchets2015 Twitter: https://twitter.com/Ratchets15 Instagram: https://www.instagram.com/ratchetsandwrenches Here are some other video's you may find interesting: Bad Evap Purge Solenoid Symptoms and Diagnosis: How to Diagnose a Bad Fuel Pump: https://www.youtube.com/watch?v=1lOM3Xt5tdI&index=6&list=PLaRuYYPxjXI2phrxw aDfgykxs3UvigUAg How to Remove Scratches From Your Car: https://www.youtube.com/watch?v=a0gn6We5E40&list=PLaRuYYPxjXI0jYx_x10bXagUg mKXi7bSI&index=4 If this video helped you out please don't forget to subscribe, give it a thumbs up or if you are feeling generous leaving a tip by clicking the " i " button on the top right corner of the screen. Thank you very much for your support! Disclaimer: Due to factors beyond the control of Ratchetsand Wrenches, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. Ratchetsand Wrenches assumes no liability for any property or personal damage that may arise from doing a repair on your vehicle after watching any of my repair video's. Due to factors beyond the control of Ratchetsand Wrenches, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Again Any injury, damage or loss that may result from improper use of tools, equipment, or the information contained in this video is the sole responsibility of the user and not Ratchetsand Wrenches.





Automotive Evaporative Emissions - Part One
From www.autofixworld.com: Part One of a two-part video describes how onboard monitors test vehicle fuel containment systems for fuel vapor leaks. Three types are discussed: pressure test; vacuum test; and natural vacuum leak detection.




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