Ec7 Replace throttle valve

Hello, according to your description, if this happens, you can read whether the signal of the throttle position sensor is correct. If it is not correct, check whether the voltage signal output by the throttle position sensor is correct. If it is consistent, check whether there is a virtual short circuit between our sensor circuit and the computer, and check whether the duty ratio signal output by the throttle motor is correct. Replace it if necessary, I hope it will help you.