RadioHowie
I Miss Beemerdons!
Guess again, Corky.Man, I think folks are waaay overthinking this. It's something simple - like a temporary non-venting tank or the fact that Howie is a moron.
I betcha he won't be able to get it to happen again.
Okay, it' update time....
Even left work early so I could "hop" right on the diagnostics.
Step 1 - unplug the 'tard' sensor. Gawd is THAT a bitch to get to. But now out of the ignition/fuel chain so can't blame it.
Step 2 - look for stowaways in the airbox. Nothing there, clean as a whistle. SkooterG, you know how to whistle, don't ya? Pucker up and blow!
(addendum: WTF is it with all those damn panel clips you have to remove to pull the effing side cover. Ain't Yamaha heard of REAL screws?)
Step 3 - Button everything back up and take 'er out for a spin.
I can report the problem is still there...but it's moved -- up to around 5000 rpm. Cruising along just fine, hammer the loud handle and Feej takes off like a rocket until it hits 5k, and it's like you hit the kill switch. Just shuts down. Roll back on the throttle and once the revs drop to around 3500-4000, picks right back up.
It's like someone's installed a governor on the motor.
Gonna call SkyPower tomorrow and get a TPS Recall appointment.
I just don't have the time, tools or inclination to pursue this any further right now, until I replace what has been a known problematical part. Weather's turned spring-like (again) and the ZRex is beckoning.
Stay tuned.