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What's your Short Term Fuel Trim?

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Old 03-19-2015, 11:25 AM
EricTyrrell's Avatar
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Default What's your Short Term Fuel Trim?
Those of you with live data readers, what's your STFT read at idle and other throttle positions?

Mine are reading about 10-15% on both banks at idle. Long term trims are both 0.
 
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Old 03-29-2015, 01:11 PM
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I'm curious about this one. My numbers looked like yours when my truck ran like crap and needed plug wires. How's your gas mileage ? Running great and getting over 19mpg with 80% highway, for ST I get -18 at 700 rpm idle and -5 to +5 hwy driving, LT is +15. Is there such a thing as a right answer ?
 
Last edited by ajnolin; 03-29-2015 at 05:55 PM.
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