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Old May 11th, 2019, 05:57 PM   #12
hunter0319
ninjette.org member
 
Name: Hunter
Location: Belleville
Join Date: Apr 2019

Motorcycle(s): Ninja 250ex

Posts: 13
Quote:
Originally Posted by DannoXYZ View Post
Please post the instructions from your wideband sensor. Here's some reading material:

http://www.afrplus.com/AFRplus-unit-functionality.asp
https://www.enginebuildermag.com/200...fuel-equation/

Those plugs were not chopped and not accurate as it incorporates average of idle, steady-state and WOT throttle. You'll want to install brand-new fresh plugs. Then run WOT throttle for about 1/8-mile and turn OFF engine via kill-switch at same time as chopping throttle. Brake to stop quickly as transmission requires engine-running for lubrication. Then pull plugs.

Even better, if you've got wideband, does it have datalogging? Very easy to record data and plot some graphs to analyse.

okay i mustve miss read the instructions so im running rich? when its hitting 9.0-11.0 at full throttle. the bike seems to run better when its a cooler than when its warm
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