Check Fuel Cap Honda Civic. Honda Crv Check Fuel Cap Message Ignoring the "Check Fuel Cap" message can lead to: Increased Fuel Consumption: Fuel vapors escaping through leaks can lead to reduced fuel efficiency The most frequent and simplest reason for the light is a loose fuel cap.
2012 Honda Civic Gas Cap from fixengineearl77.z1.web.core.windows.net
If it's not, you'll need to tighten it until it clicks and drive a bit for the message to go away Not the charcoal canister, or the valve or sensor connected to it
2012 Honda Civic Gas Cap
Here are some common reasons why this light might illuminate on your Honda Civic: Loose Fuel Cap Otherwise, it would have thrown an EVAP related trouble code (most likely P0457) Your Honda's computer will throw the "Check Fuel Cap" warning when it detects that the pressure has changed enough that it's likely that there is a gas cap leak
Honda Civic Tighten Fuel Cap Warning at Carlos Attwood blog. Therefore, your car cannot know if you've actually left your fuel cap loose The warning signal does not always pop up due to the gas cap
Honda Civic Gas Cap Check Engine Light. You can drive safely without it and replace it at your pace If it's not, you'll need to tighten it until it clicks and drive a bit for the message to go away