P0442 is a small leak in the evaporative emmisions system. It could be anything from a loose gas cap, a hole in a line, or a hole in the fuel tank.
P0442 Evaporative Emission Control System Leak Detected (small leak)
An engine light check means some fault in the engine . Check the handbook to get more details to find what and where the fault is.
It is indicating that there is a fault with the engine of the car. You need to take it to a garage for repair/service.
The computer has detected a fault with one of the electronic components and is warning you to run a diagnostic test.
you need to have the check engine/service engine soon fault codes read to determine what the fault is.
The computer has detected a fault. You need to run a computer diagnostic to find out what's wrong.
Any fault that affects emissions will turn the light on. You need to have it checked for codes to know possible causes.
The check engine light is reset with a scan tool after repairing the cause of the fault.The check engine light is reset with a scan tool after repairing the cause of the fault.
Any fault that affects emissions will turn the light on. You need to have it checked for codes to know possible causes.Any fault that affects emissions will turn the light on. You need to have it checked for codes to know possible causes.
It usually means that the fault has not been cleard. Use a code scanner, read the code and repair the problem then you should be able to successfully clear the check engine light.
The check engine light can be triggered by any detected fault that would affect the emissions output of your car. Anything from a loose gas cap to a major engine fault could be a possible cause for the light. To find out, you need to retrieve the codes recorded by your car's onboard engine management computer. These codes tell a tech what system fault was seen, but not necessarily what caused the faullt. See the side links for more information.
Yes, it can.