Quote:
Originally Posted by ischmitz
I guess the ultimate answer would be to run a car on the dyno and simulate a low AFM reading while the WOT switch is engaged. I wonder if the mixture would change......
Cheers,
Ingo
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I have a wideband O2 monitor on my 3.2L and have done some testing. I have logged RPM against AFR at WOT and have done 2 runs:
One run was with the AFM in stock config mode and I have a AFR of about 13.2 across the RPMs 3-6K.
Then I slid the pointer up in the AFM (making the AFM read richer) and this drove the AFR down to 12..5.
I do not know that much about the chip program but making the AFM read richer drives the WOT AFR richer, this much I know from testing.