TPS=THROTTLE POSITION SENSOR?
Perhaps dirty Thorttle body/sticky and ALSO try a Throttle body re-learn ( TP open, closed and idle air)
Symptoms sounds like such.
FSM section EC-20 to EC-22. ( if you have FSM)
Did you recently do any work on engine? Any codes?
Last edited by ZoomZ; 08-27-2020 at 10:47 AM.
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