Quote:
Originally Posted by rkramer
ODBII spec calls for a certain number of conditions to be set. (fuel level isn't one of them) Basically a couple full warm up/cool down cycles and some miles on the clock.
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While fuel levels don't directly affect emissions they can affect emission components such as the "charcoal evap canister" Fuel tank must be between 3/4-1/2 tank IIRC before this systems properly registers.
Quote:
Originally Posted by MannyMohawk#5
It has nothing to do with fuel level, but 50-60 miles of city driving seems to always work for me.
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