My A/C is not working> and summer just started help!!!!

[CTScott]

Originally Posted by vicvs

hey... now that im thinking about it ... it did blow a lil cold but not as cold as i wanted so i put more freon... i think i put to much it there.

That would make sense. The Yaris AC system does have a pressure sensor, which is used to detect high (>455 PSI) or low (<28 PSI) pressure on the high pressure side of the system.

I have a recharge kit that has a gauge on it, which is really the only safe way to recharge one yourself. The recharge kit with the gauge was only about $10 more than one without.

The correct charge for the Yaris (measured on the low pressure side, where you charge it) is 0.15 to 0.25 MPa, which equals 22 to 36 PSI.