Скачать или смотреть What Does DTC P0455 Mean? Evaporative Emission System Leak Detected (Large Leak)

This video will help you determine the meaning of Diagnostic Trouble Code (or DTC)
P0455.
P0455: Evaporative Emission System Leak Detected (Large Leak)

Possible P0455 signs & symptoms:
Check engine light
Gasoline smell

Possible P0455 causes:
Fuel cap: https://orly.cc/4566GU2
Filler neck: https://orly.cc/4m2UABJ
EVAP hose(s): https://orly.cc/4lB4g6D
Fuel tank sending unit: https://orly.cc/4o0SSCD
Gasket or seal: https://orly.cc/3GN4fgW
Carbon canister: https://orly.cc/46UxUiF
Evaporative vent: https://orly.cc/4faEaoH
Evaporative purge valve: https://orly.cc/4f3XCn5
Fuel tank: https://orly.cc/46E7BNV
Fuel tank pressure sensor: https://orly.cc/40ZlyCa

0:00 Welcome Back
0:30 Evaporative System Diagnostic
0:50 P0455 Possible Causes
1:00 P0455 Possible Symptoms
1:15 Driving Recommendation
1:30 Additional Recommendations

Learn More about O'Reilly VeriScan: https://orly.cc/4dJREqY

Facebook:   / oreillyautoparts  
Instagram:   / oreillyautoparts  
Twitter:   / oreillyauto  

Find your local O’Reilly Auto Parts: https://www.oreillyauto.com/locations

Shop all your automotive needs: https://www.oreillyauto.com/

Subscribe and ring the notification bell! http://bit.ly/2bTyluF

Check out our How-To Hub library: https://www.oreillyauto.com/how-to-hub

On our channel we cover several different topics:
Auto Product Descriptions
DIY Auto Repair
Do It Yourself Car Maintenance
Car Repair How-Tos by Year, Make and Model

O’Reilly Auto Parts is a retailer that provides automotive aftermarket parts, tools, supplies, equipment and accessories in the United States and Mexico for both professionals and do-it-yourself customers. We’ve grown from a single store in 1957 to our current size of well over 6,000 locations (and growing), and our channel offers reliable automotive information that is concise and easy to understand.

#OReillyPowered #CarRepair
#TeamOReilly #CarMaintenance

O’Reilly Auto Parts, headquartered in Springfield, Missouri, has been a household name for aftermarket replacement parts, repair tools, interior accessories, and even professional-grade shop equipment since its founding in 1957. Since then we’ve only grown, and now have over 6,000 stores throughout the United States and Mexico–all dedicated to servicing the do-it-yourself and professional customer. The O’Reilly Auto Parts YouTube channel provides another way for us to serve our customers by offering reliable automotive repair and product selection information in a way that is easy to understand, no matter the user’s skill level. Let us help you repair your car with helpful tips and step-by-step instructions to get the job done right.

EVAP System Diagnostic Code Large Leak
How To Read Check Engine Diagnostic P0455
Evaporative System Fault Code P0455 Diagnosis

Hey everybody—Reneé here from O’Reilly Auto Parts to talk to you about a common diagnostic trouble code, or DTC. Today, the code I’ll be talking about is P0455.
If you haven’t stopped by a store for a free O’Reilly Veriscan diagnostic test, it’s a simple way to get a full readout and recommendations that could help with diagnosis and repair.
Technically speaking, OBD-II fault code P0455 means “Evaporative emission system leak is detected”, and refers to a large leak in the emission system.
A small leak would instead be indicated by code P0456.
Practically speaking, this means that your EVAP system doesn’t have adequate vacuum pressure, and may be venting fuel vapors outside of the system.
There can be various causes for this code, which include issues with your fuel cap, fuel tank filler neck, an EVAP system hose or hoses, a fuel tank sending unit gasket or seal, your carbon canister, evaporative vent or purge valve, the fuel tank or fuel tank pressure sensor.
Aside from a Check Engine light, the only other symptom you may notice is the smell of gasoline.
It’s a good idea to start by checking or replacing your gas cap, since that could be the issue, but it’s possible that the problem may be elsewhere in the fuel system.
It is okay to drive, but it’s important to have the issue diagnosed as soon as possible, especially if the smell of fuel is particularly strong.
Since the cause of this code can vary from one vehicle to the next, we recommend starting with an O’Reilly VeriScan report.
If you’re not sure where to start for this repair, we’d be happy to recommend a professional shop in your area to help you determine which of the possible issues have caused the code or codes, and what your course of action should be.
If the necessary repair is one you think you can do yourself, we can get you the parts and supplies you need to get it done right.
We hope this video’s been helpful, but if you still have questions, we’d love for you to stop by a store, OReillyAuto.com, or contact us on social media. We’ll see you again soon.