Is this necessary? Its located on the back side of the power steering pump. Has a vaccum that runs from it to the intake. I broke mine and its over 200 fuckin dollars at Toyota. All I wanna know is do I need it or can I jus plug it up? What does it do?
Just follow the two vacuum lines to their source and plug them there. I've been running like that for years. If you have the muscle mass of a 90 year old woman you might need to tap the gas pedal while trying to park, otherwise it's no prob.