CLASS RACER FORUM - View Single Post

Ed Wright · 05-08-2017, 01:35 PM

Mine is Speed Density as well, Open Loop. Leaving the line across the Manifold Air Temp table straight @ zero, my air/fuel ratio was going too rich in cold air, too lean in hot air. I now have it repeating in all air temps I have encountered so far. Car is much deadlier in bracket mode than the driver.
The tweaks I made were pretty small.
I'm probably doing something wrong. LOL

05-08-2017, 01:35 PM	#110
Ed Wright Veteran Member Join Date: Mar 2005 Location: Sand Springs, OK Posts: 8,132 Likes: 896 Liked 390 Times in 170 Posts	Re: Fuel injection? Open or Closed loop? Mine is Speed Density as well, Open Loop. Leaving the line across the Manifold Air Temp table straight @ zero, my air/fuel ratio was going too rich in cold air, too lean in hot air. I now have it repeating in all air temps I have encountered so far. Car is much deadlier in bracket mode than the driver. The tweaks I made were pretty small. I'm probably doing something wrong. LOL __________________ Ed Wright 4156 SS/JA Last edited by Ed Wright; 05-08-2017 at 01:37 PM.