Hi Everyone..... ( Blobeye Wrx 2003)
On the way home my little Engine light popped on without any warning.
I stopped the car to have a look and the only thing I noticed was the vacum pipe going to the top of my dump valve had come off.
Would this make the engine management light to come on?
The car drives great but after putting the pipe back its still staying on.
Im a also right in saying that the light might need to be reset?
Can anyone answer these questions as im a little worried as this hasnt happened before.
Thanks
Gandy

 

Yes, that could well of caused the CEL, iirc the light goes out after x amount of faultless starts.