check engine light
Thread Starter
Pro
Joined: Oct 2003
Posts: 560
Likes: 0
From: nanticoke pa
check engine light
on monday ecs installed my lgm street series headers on my ae o3 vert. the guys at ecs were great and im happy with the numbers i got on the dyno 335rwhp/347rwtq. coming home to pa i thought i could hear some exhaust leaks from underneath the car. i had band clamps to install with the lgms because i heard they do leak but the guys at ecs didnt think i need them. when i stopped for gas and then turned the car back on the check engine light came on. could this come from the o2 sensors if there is exhaust leaks or any other ideas? thanx brad
Drifting
Joined: Oct 2004
Posts: 1,384
Likes: 8
From: Southwest Virginia
on monday ecs installed my lgm street series headers on my ae o3 vert. the guys at ecs were great and im happy with the numbers i got on the dyno 335rwhp/347rwtq. coming home to pa i thought i could hear some exhaust leaks from underneath the car. i had band clamps to install with the lgms because i heard they do leak but the guys at ecs didnt think i need them. when i stopped for gas and then turned the car back on the check engine light came on. could this come from the o2 sensors if there is exhaust leaks or any other ideas? thanx brad
On a longer drive that'll pop up, had the same problem with my Headers prior to a Tune. I Had the COT (Cat Overtemp) desensitized as well...
