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Originally Posted by XfireZ51
Dyno,
The O2s modify the fueling by R/L bank but only in Closed Loop.
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Got that.
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The VE table is used no matter, but fueling will be the same for both banks in the case of Open Loop.
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Got that.
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This is true IF there's been no LEARN prior to use. Otherwise the learned BLM will be used, just not modified. In Closed Loop, the PW will be calc'd for the individual bank of cylinders dynamically using O2 sensor input.
One reason I like using C/L. In the case of the secondaries operating, remember the cal effectively divides the calc'd PW between the 2 injectors.
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Is this
OEM operation? (division of PW?)
Or is it Marc's over-write operation?
In other words, does his NEW coding do this duty operation, whereas it did NOT divide PW between 1' and 2', in original configuration?