Throttle problems after ECU reset
Hope somone can help me here :)
I just had an engine service, and decided to reset the ECU. I dissconnected the battery for some minutes, and then went for a drive.
It deffinately felt different, and a little smoother, but the throttle does not seem to open fully. Its really noticable when flooring it in 2nd gear, and about 4000rpm it backs off.
There was no problems at all before the ECU reset, so I'm hoping nothing has failed, just somthing I havnt done properly.
Its Mk4 Fiesta with Zetec-S 1.25 motor.
Its a nippy little ****er, so its really noticable when you loose some HP :D