Is there a test for the exup vlave? I have an issue with my 09 that the exup rattles when at idle and coming off idle. I am not sure if it is rattling at higher RPM's because the exhaust drowns it out. I am concerned that it is not working at all this is my second 09 the first one had considerable more torque on the low and middle RPM range than this one does. I've tried reving it up in nuetral watching the watching to see if the cable and pully move and it does not but I thought maybe it had to be in gear, under a load or warmed up first.
Any Ideas on how to test it?