I got a check engine light last night but I have yet to get it pulled, I will be doing that after work today. But since were on the topic of Check Engine lights. When you pull a code don't you have to connect the two green harnesses and two black harnesses under the dash? Is that what there used for? Someone told me this and I'm not sure. The reason I ask this is cause I have both the green harness and one black harness and to black wires dangling there which seemed to go in the other black harness? I noticed when I had my dash of the other day but I have never touched them before or have ever had any codes pulled off my car before? Do you think Subaru will fix this for free, even though I have 78k miles now? Its there fault, they forgot the harness.
I'm not sure yet of what the code is but I'm pretty sure whats causing it. I just installed 2 10" subs and 2 222W amps and I already had a light weight battery. The lights dim evertime the bass hits even when going 70 mph at 3k rpm. I don't think the ignition getting enough power to fire properly.