Repair EGR Valve And Rest ECU Without Reader

The engine like on our 2004 Lincoln LS went off after doing this simple repair to EGR Valve on our car. Most engine lights I have seen seem to be related to emissions and some can be a challenge to fix. If you don't have a code reader you can rest the ECU by removing power to the car. We took the car to Advance Auto Parts to read the error code, if you want you own ECU reader I would look here on Amazon. ECU Reader: https://amzn.to/2CNAXKH If you like the flashlight that I never charge cause it is solar go here: Review: https://youtu.be/WgfU0d9VFes Amazon: https://amzn.to/2OULwyK Before doing anything related to things we do read here: Disclaimer: https://www.chrisdoeswhat.com/disclaimer/ Privacy Policy: https://www.chrisdoeswhat.com/privacy-policy/ Terms Of Use: https://www.chrisdoeswhat.com/terms-of-use/ You can also follow us on our blog: https://www.chrisdoeswhat.com/ Or go directly to cooking: https://www.dininginwithdanielle.com If you have a request, please see our blog and go to contact. https://www.chrisdoeswhat.com/contact-us/ Current Video & Blog Productions: Florida Landscapes Explore Florida Recipes with Danielle DIY and HowTo Reviews YouTube Playlist Explore Florida: https://www.chrisdoeswhat.com/y_explore_florida Equipment: All videos are edited with Sony VEGAS Pro https://amzn.to/2GrzE77 Our video studio does have a green screen with umbrella lighting https://amzn.to/2BVIlpq All recording equipment is Sony and our main camera is the HDR-CX675 offering servo steadied filming and 5.1 sound. https://amzn.to/2BlJxQb Affiliate Links: - Shop Amazon at no cost to you, and helps our channel: https://amzn.to/2SMfsjS - Shop Target at no cost to you, and helps our channel: https://goto.target.com/xkbJ1 - Easy low-cost Financial Investing: Acorns Investment - https://www.acorns.com/invite?code=ach8rs - Best Blog Hosting: https://www.bluehost.com/?utm_source=www.chrisdoeswhat.com&utm_medium=affiliate&utm_campaign=affiliate-link_chrisdoeswhat_notype Music: Intro/Outro: Elliot Berger - The Nameless Video Music: AERØHEAD - Deep Waters What Is An EGR Valve? What is an EGR valve, and how does it work? “EGR” stands for exhaust gas recirculation. When engine combustion temperatures near 2500°F, the formation of smog-producing nitrogen oxides (NOx) increases. Exhaust, however, is mostly composed of carbon dioxide (CO2), which does not burn. The function of the EGR valve is to recirculate small amounts of exhaust back into the combustion chambers of the engine in order to decrease the combustion temperature, thereby reducing the formation of smog-producing nitrogen oxides. EGR valves can malfunction by becoming stuck open or closed due to carbon buildup. When an EGR valve malfunctions CO2 is reintroduced to the combustion chamber at the incorrect time or in incorrect amounts, which does not decrease the combustion temperature sufficiently enough to prevent the increase of NOx. When does an EGR valve need to be replaced? Symptoms of a malfunctioning EGR valve include: Check Engine Light is on Pinging and/or knocking sounds Rough idle Reduced power Reduced fuel economy Engine stalling/hesitation when accelerating Tools + Parts Checklist: EGR Valve "If Cleaning Does Not Work" Diagnostic Tool "Parts stores may test your car" Socket Set + Ratchet Wrenches "Cresent Wrench" How To Replace EGR Valve: Put the vehicle in park and apply the emergency brake. Consult your owner’s/repair manual to locate the EGR valve. Turn off the engine and disconnect the battery. Inspect all vacuum lines for rips, tears, and holes. Replace as necessary. Remove the vacuum line from the EGR valve. Remove the bolts that hold the EGR valve to the cylinder head. Remove the EGR valve. Be careful to protect the open cylinder head from any debris. Bolt on the new EGR valve and attach the vacuum line. Reconnect the battery. "If Cleaning Does Not Work" Start the car and use the diagnostic tool to check for any codes and reset the check engine light. "Can Rest By Removing Power To Car" Do a test drive to ensure the engine is running and idling smoothly. #chrisdoeswhat #dininginwithdanielle #homaidchef