After changing the variator oil, the power was lost

February 26

Hi

Was replaced (first time) 50% of CVT oil (FE original) + filters/oring + clean magnet . replaced by manual. level also by manual.

Before replace my car had enough power to move/drive my car on small (or even medium) slide without touch gas pedal. just releasing brake pedal and car start moving to up.

After replacing oil, car can moving without touch gas pedal only on flat road or very small slope.

Please advise what to check or how to increase power in moment when I release brake pedal but w/o depress gas pedal?

PS: ODO 84000 , K311 CVT

PS: when just start engine (winter morning cold engine) I see 1.5MPa cvt oil pressure.
when engine is heated (go to work) and I stay on red traffic light I see 0.6MPa cvt oil pressure.
but I dont know reference value.
and I dont noticed the cvt oil pressure before oil replace 😞

March 1

hi, cvt gear oil you should never change, i stop my self of doing it and took it out of my head, the oil in the cvt system act as a liquid cooling system not as lubricate oil like in the engine for example, that why you don't need to change it (as long its there and still cooling the system and it does)but, anyway, you did, and its ok, so, its a closing system, you should add exactly what you drains out, also if you did so, let the oil mix in the system and take its place, its change the velocity of the all oil capacity, drive it and see by time the changes.... done mess with the cvt believe me its better not to touch it i saw avensis 550K never touch the cvt system. enjoy.