2nd speed of the A/C electrovaller

Hello, I have a problem with the A/C of my Honda Civic 1997, to start cooling little, they made a gas load, but it continues to cool little, they reviewed it again and they told me that the second speed of the electrventilator is not activated, that is why the pressure when climbing too I no longer know if it is worth fixing it for the years that the car has, that is why I go to your help if something has happened to someone. grace in advance.

Ok Friend Your problem This is in the presustatic valve or the resistance
1 The presustatic valve does not send the signal or the second speed. This bad has to locate it
2 If the resistance is bad, take out the two cable that has connected this resistance is below the electro fan when removed the two cable checks if it turns when joining the two ends if it works is the resistance that is bad
3 if you do not place a referent that when the compress Electro thus the precions will remain and your car will cool