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Old 10-14-2013, 12:06 PM   #92
Td-d
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Quote:
Originally Posted by jamesm View Post
i thought a/f learning max was set to 40 on a stock rom? were they talking about a brz in that post?
A/F learning min / max is set to -40% / 40% - but the AF Learning ranges are what is being talked about:
Code:
ROM:00111138 flt_111138:     .float 1.6             
ROM:0011113C AF_Learning_1_Airflow_Ranges:.float 5.0
ROM:00111140 flt_111140:     .float 12.0
ROM:00111144                 .float 20.0
ROM:00111148 flt_111148:     .float 60.0
The last range is carried across into open loop. Less of an issue with N/A, but with forced induction, going into open loop 4/5% lean equals 'boom'.
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