EVAP System Leak, Check Gas Cap Light
Lear how to diagnose your "check gas cap light" or a check engine light that has EVAP codes. I also explain how the EVAP system works in simple terms so you can get a basic understanding of what it does. Locking gas cap: http://www.amazon.com/s/?_encoding=UTF8&camp=1789&creative=390957&field-key words=locking%20gas%20cap&linkCode=ur2&tag=chri0e2-20&url=search-alias%3Dap s&linkId=P7CASAQLBNEW6HES EVAP System Check Engine Light Codes: P0440 Evaporative Emission Control System Fault P0441 Evaporative Emission Control System Incorrect Purge Flow P0442 EVAP Emission Control System Leak Detected (small leak) P0443 EVAP Emission Control System Purge Control Valve Circuit P0444 EVAP Purge Control Valve Circuit Open P0445 EVAP Purge Control Valve Circuit Shorted P0446 Evaporative Emission Control System Vent Control Circuit P0447 EVAP Emission Control System Vent Control Circuit Open P0448 EVAP Emission Control System Vent Control Circuit Shorted P0449 EVAP Emission Control System Vent Valve/Solenoid Circuit P0450 Evaporative Emission Control System Pressure Sensor P0451 EVAP Emission Control System Pressure Sensor P0452 EVAP Emission Control System Pressure Sensor Low Input P0453 EVAP Emission Control System Pressure Sensor High input P0454 EVAP Emission Control System Pressure Sensor Intermittent P0455 EVAP Emission Control System Leak Detected (gross leak) P0456 EVAP Emission Control System Leak Detected (small leak) P0457 EVAP Emission Control System Leak Detected (fuel cap) **If the video was helpful, please give it a "thumbs up" and consider subscribing.** Facebook: https://www.facebook.com/chrisfix8 Twitter: https://twitter.com/ChrisFixed Instagram: https://instagram.com/chrisfixit Subscribe: http://www.youtube.com/subscription_center?add_user=paintballoo7 YouTube Channel: https://www.youtube.com/user/PaintballOO7 **New How To videos every Thursday and most Mondays!** Disclaimer: Due to factors beyond the control of ChrisFix, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. ChrisFix assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. ChrisFix 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 ChrisFix, 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 ChrisFix. ChrisFix Product of the Month: http://bit.ly/Boostperfmaxx (check out the test video I did on this stuff)
EVAP Leak Test P0455
Visit my website, www.scannerdanner.com for more about my eBook and lectures. Visit our school www.rosedaletech.org, to be part of my class in person. Visit http://www.youtube.com/channel/UCs2NZ_wQFDFvV0QOhoZgASA if you would like to be part of my on-line class. In this video I cover how to test for EVAP system leaks. Also the following is covered: How to test an EVAP vent solenoid How to test the computer driver. Normally open and normally closed solenoids.
EVAP Purge Solenoid Testing
EVAP Purge Solenoid Testing
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