Another S/C'd member worried about his AFR - Toyota Yaris Forums

PETERPOOP · 03-23-2009, 11:44 PM

Yah I see that at your 6200 RPMs you were at 14.07. At 6,200 RPMs I was at 13.59. You were leaner than me.

I see that you took it to 6500 RPMs. That was my intended plan, until my dyno guy said no ways. Yours actually wasn't as lean when you took it past 6300.

So did you come to the conclusion that you have retard timing and even though these numbers mean you are running lean, you really aren't?

ps: I am going to dyno on a dynojet and taking it to 6500 RPMs once I figure everything out.

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03-23-2009, 11:44 PM	#11
PETERPOOP View User's Garage Drives: 08 white liftback Join Date: Oct 2008 Location: Oahu Posts: 3,674	Yah I see that at your 6200 RPMs you were at 14.07. At 6,200 RPMs I was at 13.59. You were leaner than me. I see that you took it to 6500 RPMs. That was my intended plan, until my dyno guy said no ways. Yours actually wasn't as lean when you took it past 6300. So did you come to the conclusion that you have retard timing and even though these numbers mean you are running lean, you really aren't? ps: I am going to dyno on a dynojet and taking it to 6500 RPMs once I figure everything out.