Hey guys i just instaled a FMIC on my car and after drivng it most of the day it was all fine then tonight when i started it u my CHECK ENGINE light came up

anyone know why and how to fix it


thanks

What model car have you got? What ecu do you have?

__________________
MY09 Evo X - 1.6bar@3500rpm - got lag?
Barbagallo - 56.03 (S); 1:08.09 (L)
Collie - 50.77
Possibly the most under-driven Evo X in the world??

MY97 stock ecu

check codes, by connecting the green and black connectors under the dash, go for a drive and count the short and long flashes. That will tell you what the computer thinks is wrong.

__________________
Version 6 STI

It would be best to take the car to somebody who can hook into the ECu and pull the codes for you, especially if you dont want to go through the fuss of connecting wires.

Does the car feel any different to drive? is it still boosting? What mods do you have?

__________________
...He said Smooth Bee the skins is fat
I don't beg cause I'm not in begonia
I dress warm so that I won't catch pneumonia
My rhymes are stronger than ammonia
I'm a diamond, you're a cubic zirconia

i got one not long ago on a cold morning. Over boost tripped out causing CEL to come on and putting it in limp home mode for a day or so. Sound familiar?

__________________
No more GC8, sad face.
[SIGPIC][/SIGPIC]

it feels a lot different, its got very little pulling power and it keeps on cutting out, feels like a air leak but its all hooked up

if you used those cheap worm drive hose clamps one of them may have broken under the pressure and is now causing an air leak.

__________________
RS Liberty - Because WRX's are only good for parts...

Or shit fuel.

__________________
Balls.

get a ODBII reader...free software and a cable, the best solution for reading CEL