P2138 Chevrolet - Can I drive on the expressway?

Question

P2138 received this code today. Can I drive 70 with this code

Answer 1

HI there,

It's not a good choice, this code is for the throttle position switch voltage correlation. Basically with the electronic throttle you have a sensor on the gas pedal. This sensor has two voltage readings that work together. If one is not reading properly,then it will cause the car to go into limp mode and you won't be able to accelerate normally