Quote:
Originally Posted by cowboy1948
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Thats my digital A/F guage. A must have when tuning your vehicle.
the only way to accuratley dial in your A/F when tuning. you want your A/F around 12.7 @ WOT. and to run 14.7 when cruising..
It lets me see what the computer is doing while driving.. More than once I have caught a problem, before it became a major problem by noticing the PCM was pulling fuel.