saiyuke,
hhmmm. but i dun have wastegate.. mine still stock liow...but how come last time dont have and now got leh? strange....hhmm.. i tried another soleniod from another profec B and no more sound... then i put mine back.. the sound came back...
Sorry ar... leslie.. mine also no wastegate.. kekek i mistaken it for actuator with the turbo.
So far, mine i dont have any other EVC 4 in Labuan for me to test or compare..:retarded: but there is a Japan's VCD the Hot Version (car movie) and i also notice when the S15 using the EVC 4 and got the tak tak tak sound also. kekeke... (dont laugh me ar.. )
But for your case, how come swap with others and no sound one leh?:shocked: :retarded: