Revs going up and down...

[Okami]

Been to Toyota dealer.
There was a mechanic who helped me with the car (allthoug I was at home he was trying to fix it)

He tuned the car to proper CO and grabbed U LOOP RUBBER HOSE and cut it in half. He said it was the power-steering.
Het cut it in half and then closed both parts up...

Then he told me I should buy a breather / airfilter for my carter ventilation aka airfilter on top of the camshafts hoods... 1 pipe sticking out NOW I have a airfilter on there.
And I closed the other branch that came of the back of my airfilter tube towards my throttle-body.
So thats what I did... When driving away from the dealer it still ran like shit in IDLE... But after these mods it runs a bit better now.

Now I might try to fix a lambda-sensor in 1 day.

Does anybody know what kind of lambda I need to buy?
I need it to have a screw type so I can build it in with the AEM no weld kit.
Thanks.