chr999chr

Hi all newbe here I have been giving my 03 fazer 1000 a service and have came across a problem. My exup servo does not preform a self test when the ignition is turned on. I thought the servo was faulty but everything checks out ok. Power getting to the servo and if i apply 12 volts to the servo it moves. I also checked the resistance which is also fine. If i move the servo off center it will reset to zero but it i turn the ignition off and on it just sits there. Any ideas?