Ok here goes. 2007 Aveo 1.6 ltr 85k miles. Timing belt replaced and plugs at 76K. Code 2110 2105 with actuator issue followed the mil code indicating a/b voltage from pedal position sensor. replace pedal code cleared car ran ok until low power problem arose. Cleaned TB and replace air tube. No change. Replaced Pcv and cleaned pcv tubing. no change. History car had TB replaced under warranty at 32k. Similar symptoms. So have now replaced TB with no change. Any ideas.

 

Well as I went back to checking I found a broken vac line. replaced and now it runs fine. word of caution these cars are very air sensitive so before you start replacing parts check for vac leaks