So I swapped out my head last weekend and first I made a few big mistakes. First I forgot to tighten my cam gears and went 10 degrees advanced. I did not realize that had happen for a while as I got the car to run and drove it around the block. Once I got back realized how bad it was running. Once I got it all set back to 0 on both cams and started it I got 1 code that was a p1390. I checked the timing and i was of a tooth didn't think it was a big deal it was running good and the idle was nice at 800 rpm.
To the point I drove the car for a week while I was waiting to tear back into it and fix it. I checked it out to day found that now I have three codes total. A p1294, p1390, p0134 all of the codes I checked and I have no idea why they came up. The car was running fine with no problems before I changed the head. I fixed the timing off a tooth (p1390) by advancing my exhaust cam 3 degrees. I have it idling at 890-1000 rpm normal for my car. I have also checked the IAC it is working fine and is set to the right spot.
I have no clue why I would get the other two codes any though on why I got the codes? Also my mods are crane 12s, dual valves springs with ti retainers, full header back exhaust with cat, AEM cam gears, AF/X ecu, jeep 60mm throttle body, and cold air intake.

Finish? What is this "finish" you speak of sir? Dsm's are never complete just temporarily put together.

97 eclipse gone but never forgotten Ill miss you money pit.