No Check Engine Light?
Thread Starter
5th Gear
Joined: Mar 2022
Posts: 5
Likes: 0
No Check Engine Light?
Just installed LT Headers and X pipe on my 2016 Z06 A8. We used all 4 O2 sensors instead of just 2. Check engine light turned on for a couple of minutes, but has then been off. Has this happened to any of you?
Race Director
Joined: Mar 2001
Posts: 19,948
Likes: 6,753
From: Bonneville Salt Flats
Can't say myself, but since no one else has replied, I'd suggest, since the light is out, to drive it. If the light returns you can check the codes with a cheapo reader and go from there. All the best. 
