The Check Fuel Cap message means that the Electronic Control Module (ECM) has detected a pressure leak in the fuel tank of your Honda Accord. A sensor sends messages to the onboard computer, letting it know the condition of the Evaporative Emission Control System (EVAP). The Evaporative Emiss...
What Causes A Honda Accord ‘Check Fuel Cap’ Message? In modern cars, Evaporative Emission Control Systems (EVAPs) prevent gases from escaping into the atmosphere. It will reduce polluted air spreading into the atmosphere. This technology operates by creating a vacuum in the gas tank,...
I am required to get a smog check on my 2007 VW Rabbit. The engine light was on so I took it to an Aamco Transmission before I get it smog checked. Aamco was able to detect two codes. I was told that I needed the gas cap replaced so I did. They reset the computer to clear th...