P1516 Chevrolet - this code came up at the same time as P2119.

Question

P1516 came on when the car was on a drag track with code P2119, causing engine to downgrade and not work until I reset it with a tuner. How can this be fixed?

Answer 1

Hi there,

Both these codes point to an issue with the throttle actuator control. I've included two links for you with possible causes for these codes. 

P1516 CHEVROLET - Throttle Actuator Control Module Throttle Actuator Position Performance

Read more: https://www.autocodes.com/p1516_chevrolet.html

P2119 CHEVROLET - Throttle Closed Position Performance

Read more: https://www.autocodes.com/p2119_chevrolet.html