Question

I have a 2003 Cadillac CTS 3.2L and pulling a P2119 Code. What is the problem?

Answer 1

Hi there

This code is for throttle position sensor performance.

This could be the result of a faulty throttle position sensor, the throttle plate could be sticking due to carbon buildup. It can also be the result of a bad throttle actuator control module or a problem with the ecm itself.