Help me analyze my O2 readings and Fuel Trims
10-04-2003, 11:15 PM
#1
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Help me analyze my O2 readings and Fuel Trims Help me understand,
ok, first off, my my long term fuel trim B1 differs from same thing B2 by a few percents, for instance B1 reads 2.3 and B2 reads 0, or B1 reads 7 and B2 reads 5.5, sometimes they are even.
Also Short term fuel trims, like B1 can be -2.3 and B2 -0.8, or like B1 1.6 and B2 is 3.9
Is it normal that all of these 98% of time are not even?
Do you monitor yours, what they should be? I'm using Ease software....
ok, first off, my my long term fuel trim B1 differs from same thing B2 by a few percents, for instance B1 reads 2.3 and B2 reads 0, or B1 reads 7 and B2 reads 5.5, sometimes they are even.
Also Short term fuel trims, like B1 can be -2.3 and B2 -0.8, or like B1 1.6 and B2 is 3.9
Is it normal that all of these 98% of time are not even?
Do you monitor yours, what they should be? I'm using Ease software....
10-05-2003, 01:55 AM
#4
TECH Senior Member
Re: Help me analyze my O2 readings and Fuel Trims Yeah, that stuff will be forevermore changing. These 'puters are constantly learning and re-learning. It'll never settle down completely. If it did, I'd get worried. 
Good luck!
Good luck!