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Old 10-01-2012, 06:22 AM   #6
NSFW
Scooby Guru
 
Member#: 140444
Join Date: Feb 2007
Chapter/Region: NWIC
Location: Near Seattle, WA
Vehicle:
05 Stage Free LGT
ATP 3076, 6MT, AVO FMIC

Default

Joining the test-mode connectors (same ones used to reflash) will drop IAM to zero, but I don't know if it will affect which ignition and fueling tables are used.

Try logging the "map switch ratio" parameter and toggling the connectors. If it moves between 1 and 0 then you're onto something. The catch is that in most ROMs the ratio also changes when driving ("cruise" vs "non-cruise"). The tables that govern the aren't included in the open-source ROM definitions but that could probably be addressed if there's interest.
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