Idle too low. Bad "step up" solenoid. Bad TPS. Dirty throttle plate. Vacuum leak and possibly, Bad compressor or other AC problem (probably not, but possible).
1 Answers · Cars & Transportation · 08/07/2015
...problem you have with the car. This link contain all of the tests on the TPS and related procedures on 1.7L engine. Worth a...
2 Answers · Cars & Transportation · 10/02/2015