Yeah I thought the same thing so i used probes to test the signal and it meets the specs suggested by the service manual.
Sense I reset the codes I have driven it about 100 miles and no codes have reappear. Still has a rough idle and the idle air actuator will go nuts after turning the key and won't let it turn on till I flip it on and off a few times. I checked the whole wiring harness for any shorts or damage and I couldn't find any. I used a multimeter to check the continuity between each lead and all worked fine even when shaken or moved around. I'm still a little stumped and think it might be time to bring it to a shop. What's your thoughts?
Have you had the air box off lately? there is some vacuum hoses near there that might be mullered! worth a check? tank ones I think?
The gasket for filling the gas tank is actually broke leaving no vacuume in the tank. Didn't think motorcycle needed a vacuume for fuel. The motorcycle runs fine just idle is rough still and at 6000-7000 rpm it gets rough (almost like a hesitation). After that and before that is great.
