A/C Woes - Opinons/Guidance Welcomed

[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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[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.

Sent from my EML-L09 using Tapatalk

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?).

[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.

Sent from my EML-L09 using Tapatalk

Just ordered a Denso on eBay for ~$11.00. Do you happen to know, WeeYari, if the schrader valves are just standard R134 valves and if they are both the same size? Also, I think I'll need a special tool. I have one for tire schrader valves, but it may be different.