Not since than...but...now the idol runs perfect...or like it should anyway...I'm was thinking about checking the codes...but can you pull codes without a check engine light??
There can be codes and no check engine light. If you have or know someone with on OBD II scanner, they can check for you. If you are near an Autozone, they will do it for free. They get freaky sometimes, and come on and go off, don't know why. If everything is working fine, maybe just enjoy.
1995 325I, window tint, K&N, debaffled airbox, BMW #104 wheels, Nighthawk low beams, smoked side markers, smoked corners, smoked taillights, M3 stlye heated mirrors, various interior bits, Bosal cat-back.