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Home >> Mercury >> 1996 >> Cougar/XR7 V8-281 4.6L SOHC >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Air/Fuel Mixture >> Adjustments

Air/Fuel Mixture: Adjustments

There is no fuel mixture adjustment on an electronic fuel injection system. Air/fuel mixture is a function of the Powertrain Control Module and is not adjustable.

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