1989 Oldsmobile Ninety Eight "throttle position sensor faulty feuling" Questions

...throttle position sensor it helped a little more with runability but still had irregular starting so tested and replaced feul regulater oh boy that helped more yet didnt take care of issue. So beings ...

...throttle position sensor) which regulates the idle speed under all conditions (cold, warm, ac on). When the TPS fails, it's usually under 1 of the conditions (cold or warm) and not the others. Below ...