DrBacon

So, not directly related to my initial question but if anyone comes across this thread in the future while looking up the dlg-1: If you install the o2 sensors slightly down stream (mine are just after the test pipes, in the Y pipe), the cable from the o2 sensors will not reach the gauge no matter how much of a direct path you try to take, it's off by 1-2 feet. You'll need an extension (not sure one exists). Innovate sells an 18foot cable that will work, you'll just have to hide the excess under the carpet or something I guess.