A/c getting ice

[Charry]

Bad news, my A/C its getting ice, I believe the high pressure line it’s clogged, or the condenser, I’m working on it, the liquid line it's in my hands, but today I left my a/c on for a while (30 min) and does't get ice but the comppresor does't stop, also the low press it's around 40-43 a high in 200-230, in normal iddle.
could be an electrical problem?any idea?

[pies]

what was the temperature when you took those pressure readings

[Charry]

temperature inside or outside?
inside in the vent 40F blowing, outside around 75, when I driving in the freeway at 75mph it's when get ice, so a turn off the a/c switch and let the air flow for a while to defrost the unit.

[pies]

look in the engine compartment some where near where the a/c lines enter into the vehicle there should be a water drain. make sure that it is not plugged. it might look like a small round plastic tube sticking out of the fire wall.

[Charry]

good idea, I goin to check out tomorrow morning, but also a let the ac runing 20 min and the compresor does't stop, I increased the RPM to 3000 and does't stop, might be sensor, but witch one?
driving at 65 mph in the freeway the temp goes down to 18 F in any a/c vent.

[Charry]

ok folks, my A/C finally is working the right way, someone jump a piece of wire in the low presure sensor or control switch, was replaced in the dealer, system recharged and tested. now my A/C goes on and off when is necesary.