I did more testing

I checked the 6 wires from ECU to the throttle actuator and they are all good.

I checked the resistance on wires going to actuator to one potentiometer and the other potentiometer (two pairs of wires gray and violet and also white and yellow) and was moving the flap of the actuator but there was no difference in resistance, it was a closed circuit.

Does this mean that the trottle actuator is bad or there maybe some other thing damaged?

Thank you

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