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Old 12-28-2013   #22
Dynomite
 
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Join Date: Aug 2009
Location: South Dakota/California
Posts: 3,816
Default Re: Engine loses power when starting off.

Thank you.......the information is much appreciated

Quote:
Originally Posted by XfireZ51 View Post
Dyno,

The O2s modify the fueling by R/L bank but only in Closed Loop. The VE table is used no matter, but fueling will be the same for both banks in the case of Open Loop. 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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