How to Fix KIA P0456 Engine Code in 3 Minutes [2 DIY Methods / Only $4.44]

How to Fix KIA P0456 Engine Code in 3 Minutes [2 DIY Methods / Only $4.44]

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Engine Code KIA P0456 Saving Repair Parts:
Gas Cap:​
WD-40 Cleaner:​
Canister Purge Valve:​

This video shows you How to Fix Engine Code KIA P0456 in the easiest, quickest, and cheapest way. 2 practical solutions to fix the KIA P0456 error code. 2 simple DIY solutions to repair KIA P0456.

Engine Code KIA P0456: Evaporative Emission Control System Leak (Very Small). EVAP System has a very small leak. Engine Code KIA P0456 means the Evaporative Emissions System is now detected with a small leak, and it’s normally smaller than 0.02 inches in diameter.

Fix Engine Code KIA P0456 Easy DIY Method A | The Gas Cap
(1) Check the Gas Cap Condition
(2) Clean with the WD-40 Cleaner

Fix Engine Code KIA P0456 Easy DIY Method B | The Canister Purge Valve
(1) Check the Purge Valve’s Functionality
(2) Replace with a New Canister Purge Valve

The components displayed in this video are generic components that may not apply to all KIA vehicles. Vehicle manufacturers may use manufacturer-specific components that are different from the ones shown in this video.

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0:00 What is KIA P0456
0:39 Method A – The Gas Cap
1:25 Method B – The Canister Purge Valve
2:22 Claim a FREE Engine Code Eraser



Alexander Silva says:

Hi there, thanks for the video. I already checked the gas cap first, cleaned everything in there, the check engine light is still on. Should I delete the code with the scanner, wait for a few days before proceeding to check the purge control valve solenoid?

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