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nickruta · 10-20-2009, 12:40 PM

can someone just explain what the fuel trims mean and if its good to be positive or negative. Theres a big swing from -5% up to +15 just wondering what this means? Anyone help?

10-20-2009, 12:40 PM	#54
nickruta Drives: 2010 black camaro Join Date: Aug 2009 Location: nj Posts: 290	can someone just explain what the fuel trims mean and if its good to be positive or negative. Theres a big swing from -5% up to +15 just wondering what this means? Anyone help?