Quote:
Originally Posted by fzust
From post #106(bears repeating...)
This will cause the ECU to think more air is entering the engine than reality you will have a potentially dangerous lean condition!
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The dirty element must cause the ECU to think LESS air is entering the engine, which indeed would cause a lean condition.. If the ECU thought more air was entering than in reality, it would then inject more fuel for this erroneously large quantity of air, and you'd have a rich condition..
cheers..
d