Adjust injector PW to bring Ltrims negative?
06-05-2003, 05:53 AM
#1
Adjust injector PW to bring Ltrims negative? I've been running my old program in LS1 Edit that used the MAF table to bring the Ltrims negative. I want to correct this and reinstate the stock MAF table. What do I do to the injector pulse width or injector offset if I wish the car to run richer. Let's use 10% for a matter of reference.
06-05-2003, 10:50 AM
#2
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Re: Adjust injector PW to bring Ltrims negative? Let's say your LTFTs are about +10, so the car is adding fuel because it thinks it's lean.
In order to richen it you would decrease the Injector Flow Rate by 10%, so the computer thinks the injectors flow less, therefore causing the injectors to stay open longer making it run richer. So in this instance I would multiply the Injector Flow Rate by 90%
Good luck!
Tommy
In order to richen it you would decrease the Injector Flow Rate by 10%, so the computer thinks the injectors flow less, therefore causing the injectors to stay open longer making it run richer. So in this instance I would multiply the Injector Flow Rate by 90%
Good luck!
Tommy
