hi can anyone tell me if the boost solenid on a v7 sti should click when in test mode besause mine does not and i am getting a lot of boost spiking especially in the higher gears could this be the problem .any feed back would be greate

 

My v8 sti clicks in testmode. And i should - Try cleaning it. (search for guide)

 

i just tryed cleaning it and still the no clicking from it at all. but wouldnt i be getting a check light or a fault code come up ??