check engine light on after exhaust instal
Thread Starter
|
Junior Member
Joined: Mar 2009
Posts: 1
check engine light on after exhaust instal
i recently put on an after market echaust for my civic si, and the check engine light came on and we checked the codes and its the 1st o2 sensor in bay 1 and i am wondering if i need to do anything to get the check engine light off and i had all the sensors tightened this morning... any help would be greatly appreciated. thanks again.
Thread
Thread Starter
Forum
Replies
Last Post