P0452 Chevrolet -

Question

I have a 2006 cobalt ls throwing the p0452 code just wondering if this could cause the motor to die while driving at highway speeds? But once you start it back up it will run fine

Answer 1

Hi there,

This code is for the fuel tank pressure sensor. This should not cause the car to stall when driving at high speeds or even low speeds. It is possible there is an issue with your ignition switch, it's a fairly common problem on these.