I just intalled the S-AFC and I'm pretty sure I got all the wires right. the rpm, map, and throttle readings are all accurrate. I got the grounds right and now my coil pack is only fireing cyl. 2,3 plus the computer says ect circut malfuntion low input, and high input, and itswas making my car run really rich 1.29 volts. I changed the coil pack and the coolent temp sensor and the same codes were coming up. Then my coil pack went out again. I'm thinking it might be a ground, or mabey the AFC I need some one to send me their wire set up to see if I have the right set up. Or if you have any other ideas of what could be the problem. Come on guys I have confidence in you help me get back on the road.

Bypass the S-AFC and see if they fire. Our coil pack has one coil that runs 1 and 4 and another that does 2 and 3. One could be bad. Also make sure the set up on yoru S-AFC is correct (can't see how it would effect it...)



15.9 @ 86.7mph
97 Eclipse RS

Injen CAI, 55mm TB, P&P Intake, Crower Stage 2 Cams, Hooker Header, GS-T Muffler, AFX UDP, Crane Ign Amp, S-AFC

I went to the shop to try to figure out what was going on. I disconnected the ecu and put in a old one. Nothin happened, so I hooked the ecu back up and my car started up fine. Its crazy, I still have the po117 code low input on the ect. I was tuning the AFC and noticed that the on the presure setting 7in-7out made my car run richer and slower. I couln't even get the fuel trim to .92, and the vaccume was a little high like 18-22in. So I got to playing and 5in-5out made my car ripe threw the rpms. the vaccume was low but I have aggessive cams so thats normal I guess, and the car ran leaner. Whats the diff between the setting. I heard everyone runs 7-7 and I don't want to F-anything upruning 5-5. what is the INs, and OUTs suppose to control.:wary