04 WR450 TPS Adjustment
Posted August 18, 2010 - 04:55 PM
Using my known good Fluke 77 I saw like 4.6 volts at the "stock" position and was only able to lower it to 3.5 volts. I triple checked the Yamaha instructions, can anyone give me a hand?
Resistance did measure within spec.
Posted August 20, 2010 - 04:27 AM
I searched around a bit before asking and I didn't see anyone seeing anything like I see with such a high voltage. Am I on the wrong wires? Book stated yellow positive lead and blue negative lead.
Any help would, well, be helpful if you've had this happen.
Posted August 22, 2010 - 04:39 AM
Set it for .73 volts, still surges at steady throttle. Oh well!!!
Posted August 22, 2010 - 01:14 PM
Posted August 22, 2010 - 04:48 PM
I am going to verify jetting once I have a chance to pull the carb. Bike runs great and the PO seemed to have done his homework with regards to jetting, but I need to be sure
Pretty sure it's just the "normal" WR surge at constant throttle.
What aftermarket cdi is available for this bike?