Car jerks when start out from stop sign

[crazy daisy]

My car has had knock sensors repaired but still jerks & sometimes there is a loss of acceleration power with rpm jumping up. I read several others have this problem. My car was in & out of shop most of summer with mechanic not able to pinpoint problem. We're there any recalls for these problems?

Edited September 13, 2022 by crazy daisy
More info

[RX400h]

Did the mechanic uncover any code(s). One possibility is P2121- Throttle PDL- Position Sensor.

What type of repair shop was it - Dealership or independent?

[AboveZero]

I have this issue replaced the ignition knock sensor now I am getting a Transmission control module issue with the check engine light, it hesitates goes when it shouldn't and is all out of whack.

[RX400h]

Hello, AboveZero.

You should read any current or history codes before replacing anything. Have you done this, already?