how to TEST and remove “n280 ac compressor valve “HOW IT WORKS” 

short , immediately to the point that's what RU-vid should be thank you

Thank you for taking the time to make this video - very helpful in understanding how to test the a/c valve. One minor point, the valve is a voltage-controlled pulse width modulated actuator. The control voltage would vary between 0.4 and 0.8 volts DC, not amps. Thanks again.

Thank you very nice

tnx for video

Thanks, that was very helpful!

Thank you very much.

good👍

I have two solenoids one from an old compressor I changed out and I can blow through it and it closes off when I put power to it The current compressor I'm working on I can't blow through it at all do you know what that means

So if I back probé it with a power probe and provide battery voltaje while connected will it activate?

Where did i get this testing tool

My compressor clutch spins. Gas at 115psi. But low and high wont differ. I can only think control valve is shut. So if shut is 12v and open is 0v? Problem started after replacing bat. Maybe climate control settings in cpu need resetting. Ill play with voltage on valve. See if i can over ride valve control.

i want to ask..if i want just to replace valve sensor..need to remove gas aircond or not?

Testing tools price

PWM signal , not current

Why doesn't the Mercedes compressor work even though the compressor sensor is good?

I did this with my compressor and a ballon.