1999-2009 [Subscribe to Daily Digest] |
I used this Nissens chart. I took note of the pressure and outside temp and my target was halfway in the pressure chart or + - 3 bar. A nice steady highway cruise and your pressure will stabilize and not move much at all.
While not perfect it worked really well for me. All I do is add just tiny amounts of 134a at the beginning of summer to replenish what small amount leaked out in the winter. Its a 04 aero with 200k and the ac system has never been touched.
posted by 73.60.18...
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.