It means you have a leak in the emmision evap control cannister system. So you are going to need to find the leak. I'll give you a little tip though that Amy save you some time. Check that the gas cap is on all the way. It needs to click three times when you put it on. If it doesn't it can give you a false reading in the evap system. Good luck.
Generic code P1457. EVAP Control system leakage.
Honda code P1457 means EVAP Emission control system leak detected (control canister system)
Trouble code P1457 means: EVAP Emission Control System Leak Detected (Control Canister System)
Trouble code P1457 means: EVAP Emission Control System Leak Detected (Control Canister System) Need to check the EVAP canister for leaks in the hoses
No, it will not harm the engine. P1457 will not harm the engine nor will it make the engine run bad. It just means the EVAP canister & the related system of hoses & valves is not airtight as it should be. You have a leak somewhere.
Trouble Code P1457 means:Evaporative emissions EVAP control system leakage So to fix it you need to replace the EVAP Canister
what type of car ?
There are many different signs that will tell you that your Honda P1457 will need to be checked. Some of the more common are when the engine knocks and you start losing power.
what car??find your car on this site and i am sure you will find the code. http://www.troublecodes.net
code 144
The code specifically means P1457 Evaporative Emissions (EVAP) Control System Leakage (EVAP Canister System). These can be very tricky to find. First thing and cheapest thing to do is replace the gas cap and then see if the check engine light goes out after your drive it enough or have the light reset. If that does not work then you need to take it to a shop and have a smoke test run.
parking brake