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Re: Toyota fuel trim question
Posted to Technical Theory Forum on 11/10/2009 3 Replies

[...trimmed text...]

When you say a 50% shift in trim, you mean that,for example,LTFT indicated +50 or -50 ?? If so,I have not yet seen a manufacturer that allows so much leeway. Most I have ever seen was probably 25-26%... Login to read more.

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