A/C Woes - Opinons/Guidance Welcomed

[06YarisRS]

Originally Posted by WeeYari

Your pressure sensor may be finding its place onto your shopping list. Mine failed in 2014. I lived without a/c until last year when I finally diagnosed my non-functioning a/c.

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You are probably correct. They look fairly inexpensive, but would necessitate another discharge, vacuum and recharge. I think I'll do this in the spring/summer. I'll probably replace the schrader valves too as well as the o-ring at the firewall (expansion valve?).