i have a 97 DC4 integra with a 97 h22a4 motor. when i got it it was runnign a obd2 GSR and the check engine light was on. i than put a chip p28 ecu and at first the check engine light was gone. then after a while the check engine light came back on. now the check engine light just stays on forever. i think maybe because i was racing and kept pushing it.

also most of the vacuums are just simply plugged up. i want to plug the vacuums to the right ones but i dont know where they go. can anyone help me out with these problems? pictures would really help because im just still learning and dont know much part names. thanks

 

The light's on for a reason. Pull the code and come back