GM 2.4L Ecotec engines have a common issue with the VVT system, resulting in a check engine light and trouble codes P0010, P0011, P0013, and/or P0014. In this video, we will show you the step-by-step process of testing the camshaft actuator solenoid and getting to the root cause of the problem.

For more detailed instructions see: https://gotech.com/how-to/diagnose/di...

0:00 -Intro and tools needed
0:48 -Removing engine covers
1:56 -VVT solenoid identification
2:14 -Unplugging VVT solenoid
2:43 -Testing VVT solenoid
4:17 -Testing for intermittent solenoid failure
5:06 -Testing a known good solenoid