Bad regulation, acceleration in relief

Hello greeting, please my vehicleFiat Palio 1.3 MPI 8V presents a minimal failure, it remains constant (does not upload and lower the acceleration), this happens when I stop the vehicle. Please help me. thank you.

I think you have problems with the gas pedal

You mean that when you accelerate it in low, the speed does not rise, or it only stays accelerated, if the IAC is accelerated, the IAC or step by step, or that there is some air input, if you do nothing that I doubt the TPS.

Friend I recommend that you check the acceleration body. The safest thing is that you have to change it. You tell me how it evolves ......

Hello, how a friend, look first that you have nothing to verify if your car has a IAC or BDO valve, if it is a valve IAC you can deceive the computer, you only have to give it and bring it a joint with a small cardboard has two holes which cover with the joint and in the lower hole a small hole in the joint so that the air will pass it and try the car that is usually constant. There will be no variations, an eye is only temporary to one like that you will have to change it ok, and if it is BDO disassemble and wash it with injector cleaner ok I hope it serves you a mechanic and it was taught a mechanic and it was effective with my Ford aikon good greetings Happy Cuidate 20010