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555 Posts
Discussion Starter · #1 · (Edited)
Hey y'all,

I was wondering about the accuracy of the overhead trip computer in my '01 2500. I know these are rarely accurate. Mine is optimistic by 16%!! But could it be that aftermarket programmers and "chips" and such could affect this readout?

I bought my truck just two weeks ago and it had an Edge EZ and now it has an Edge Juice w/Attitude so it's never been stock for a full tank since I've owned it. I may consider running a tank on the stock setting to see if it's any more accurate.

Assuming they are inaccurate regardless of the programmer used (if any), is there any way to calibrate them to be accurate?

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