Ok I fixed all my other codes. now I am getting a check engine light when my car is running. It is throwing code 11. Momentary power interuption to my ECU. I checked my main relay, but I dont know where my ignition switch is located. Also my ground bolt from the battery to the ground plate that connects to the diagnostics box broke, looks like the plate is connected to the fuse box as well. I cant get the bolt out so i Connected the ground wire to a different location. Could this be the cause to the problem>>> please help.