Fuel Trim Numbers?
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Fuel Trim Numbers?
I ran an obd2 scan on my max. It seems that cpu constantly adjusting fuel trim numbers down, especially at idle(-15 and -14 in some cases). Could this mean that i am running rich? What could cause that?
Originally Posted by nailz420
I ran an obd2 scan on my max. It seems that cpu constantly adjusting fuel trim numbers down, especially at idle(-15 and -14 in some cases). Could this mean that i am running rich? What could cause that?
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