ninjette.org - View Single Post - Fuel injected 08-11 ninja250r help

Turboninjaproject · September 12th, 2021, 06:11 AM

Thanks Dannoxyz still curious of my ignition tables. Seems the way it’s set up I was probably never running all the advance. Looked at more recordings yesterday .looks like the lambda based controls were kicking in and retarding about 3.7 degrees when I go wot pretty well anywhere. I was trying to get around 12/1 afr at least but I’m seeing 12.4-13 in high rpm. So with me dropping it down to 35 degrees it was actually running 31 with the corrections. Think I’m gonna try and leave that cuz it works for throttle control. As my lambda is closer to 1 at cruising. Still needs partial throttle work but I can do that. What I’m curious with is the off throttle angles is their anything I can read to help me understand I don’t have a knock sensor and I know that would be ideal. So I just want to pull enough to be safe then maybe someday I’ll find a dyno guy that has a stand-alone unit we can use to test.

September 12th, 2021, 06:11 AM	#30
Turboninjaproject ninjette.org member Name: Matt Location: Ontario Canada Join Date: Feb 2020 Motorcycle(s): Ninja250r frankinbuild Posts: 33	Thanks Dannoxyz still curious of my ignition tables. Seems the way it’s set up I was probably never running all the advance. Looked at more recordings yesterday .looks like the lambda based controls were kicking in and retarding about 3.7 degrees when I go wot pretty well anywhere. I was trying to get around 12/1 afr at least but I’m seeing 12.4-13 in high rpm. So with me dropping it down to 35 degrees it was actually running 31 with the corrections. Think I’m gonna try and leave that cuz it works for throttle control. As my lambda is closer to 1 at cruising. Still needs partial throttle work but I can do that. What I’m curious with is the off throttle angles is their anything I can read to help me understand I don’t have a knock sensor and I know that would be ideal. So I just want to pull enough to be safe then maybe someday I’ll find a dyno guy that has a stand-alone unit we can use to test.