closed loop

  1. B

    Engine Cold start problems due to sensor? But which one, no parts cannons!

    First post. I have 1990 gt and I completely rebuilt the motor. It runs poorly on startup like multiple misfires. Once it warms up it runs smooth as hell. I have tried a lot of parts testing and diagnosing. What I see happening is something in opem look causes this to run like crap. I've searched...
  2. M

    Mustang Keeps Going Into Closed Loop/open Loop Won't Read Maf

    Okay so the other day I was cleaning the maf sensor on my 2003 gt with the maf spray cleaner, the air cleaner was dirty so i washed that also it has the bbk CAI. After I had cleaned the maf up I let it sit maybe 5 mins and I put it back in and started the car up and it ran really rich so I...
Top Bottom
Forums
Menu