cel help please!

[ailachami]

i notice this a couple days ago when it starts getting cold. i turn the car on and let it warm up and the check engine light goes on. so i turn the car off and check the code but when i put the key to 'on' the check engine code doesnt go on anymore. everytime i turn the engine off and turn it on again the CEL doesnt go back on. But the code i got if i didnt turn the engine off is 43 and 10. any idea?

edited: forgot to mention ecu is p72

[HONDA GHANDI]

10 is intake air sensor. 43 is fuel system generic, meaning anything that could cause the 02 sensor to not read what it should can cause a code 43.

[ailachami]

how would i check the feul pressure? and what is intake air sensor?

[HONDA GHANDI]

With a fuel pressure gauge. An intake sensor tells the ECU what the intake air temperature is.