Sign in to follow this  
tonjen

Air Conditioner Can't Hold Temp Constant...

Recommended Posts

I have a 2008 Avensis1,8 sol plus.

When I start to drive, for the first 10 minutes or so, the temperature in the cabin raises way to high. After app. 15 minutes the temp. startes to drop way below my setting, and stay there. I can raise the temp to what I want, but then it will be way way to high next time morning after the engine have varmed up.

What can cause this problem.

Share this post


Link to post
Share on other sites

most probably:

- you have an air (moisture) in the system and this moisture istarts to get frozen after throttle walve.

- it is necessary to regas system;

- check with condition of both outer and cabin temp sensors;

- check with conditio of pollen filter

Share this post


Link to post
Share on other sites

go to Halfords , ask them for the regas units they have for sale. buy one with the replacable canisters so you can use it again,the take back the empty canisters. the gauge,giving you a reading of pressure in the system will immediately tell you how low it is. there are two inlets. one is large,one is smaller. the unit you will buy will have the bottle and the gauge connected either together or separetely ,its EASY,there is full instructions with the kit. DO NOT OVERFILL.TOO MUCH PRESSURE WILL BLOW THE SYSTEM. stick to the instructions,its a really easy job,20 min tops.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this