My service engine soon light came on when my boost spiked to 23 psi, but it turned off by itself after a few days.

 

Ohhhh now i feel like an idot
but ok i was too into thinkin about what could have ma de my ses come on that I didnt realize you were talkin about computer stuff
man!!! I cant belive that i was thinkin were caps lock was in a car

 

ses lights go off by themselves???
i didnt know that!!!!

 

Check to make sure that you tightend down everything well when you installed your intake. A leak can throw off the readings that the MAS is getting, which can be the cause of your SES light.

 

you didnt remove your MAS airflow sensor did you? that little black box with the honey comb inside it thats in between your intake and TB? heh.. that would suck.

 

The caps lock thing was funny........ sorry...... anyways, on with the thread.

 

ksiebert...my thoughts exactly...hehe the caps lock incidents are amusing...

 

check the gas cap...if you didnt turn it to the clicks the SES light will come on...

 

well i checked the gas cap and it was good but when i was looking to my intek i found out that one of the screws that conect the intek to the to the MAS was missing which created a leak.
but i dont know if that was the couse cuz i think it was like that for a long time

 

well we will find out , i just put my stuck box and if the light comes on again, im taking it back to the dealer.

hey you know what i seem to feel brtter a power with my stock intek than with my aftermarket intek(something is wrong here)

any way i'm just gonna wait to see what happens with the stuck intek

 

stuk intek didnt do it!!
after i put my stuck intek and drove around for a while the light came on again.

any ideas of you guys think it is????

 

im sorry, can you spell STOCK INTAKE correctly? thanks, im not meaning to offend you or anything, it was just annoying

so did you do the resetting ECU stuff? did u let the car sit for 15 minutes after resetting it? that could help..im not sure

 

yeah i let it sit for 15 minutes and after i drove it for a while the light came on again.

 

Pull the negative cable off the battery for 30sec or so then reattach the light should go a way then, by pulling the negative cable it resets the internal computer and therefore turns the light off. my lancer did this when i put my intake on so i reset it, then everything was fine.

 

it is most likely the o2 sensor. i have the same problem right now. go to a mechanic and have them hook it up to their computer and they will tell you what the proplem is. its not the intake...