AFR Value

GTATX · 03-14-2013, 09:41 AM

Hi,

I just wanted better understanding of AFR values. Default value on Jb4 vs all map afr values to be 0 as recommended by Terry occasionally what is the idea behind AfR and the value to be 0.

I smell a lot of gas sometimes in cold start could that be I have set AGR value to be to high meaning higher number or something else.

Please explain the ratio and how we use ratio in jb4 set up. Thx

Thanks.

Christov89 · 04-16-2013, 10:58 AM

bump

Jeff@TopGearSolutions · 04-16-2013, 11:19 AM

You might be better off just asking Terry?

03-14-2013, 09:41 AM	#1
GTATX Lieutenant Colonel 1105 Rep 1,607 Posts Drives: 2020 M8 Comp First Edition Join Date: Nov 2012 Location: Georgetown TX iTrader: (0) Garage List 2020 BMW M8 Comp GC ... [9.00]	AFR Value Hi, I just wanted better understanding of AFR values. Default value on Jb4 vs all map afr values to be 0 as recommended by Terry occasionally what is the idea behind AfR and the value to be 0. I smell a lot of gas sometimes in cold start could that be I have set AGR value to be to high meaning higher number or something else. Please explain the ratio and how we use ratio in jb4 set up. Thx Thanks. __________________ GT 2020 BMW M8 Comp First Edition 2019 Panamera Turbo 2021 BMW X6M Comp 2019 BMW M5 2018 Maserati Ghibli SQ4 GranSport
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04-16-2013, 10:58 AM	#2
Christov89 New Member 3 Rep 23 Posts Drives: 2011 335is Join Date: Sep 2010 Location: Louisiana iTrader: (0)	bump __________________ JB4 G5 ISO, DCI, E85
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04-16-2013, 11:19 AM	#3
Jeff@TopGearSolutions 3441 Rep 79,211 Posts Drives: C6 Z06, 09 335i, 10 335xi Join Date: Dec 2008 Location: www.TopGearSolutions.com iTrader: (37)	You might be better off just asking Terry?
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