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Home >> Buick >> 1985 >> Regal Base, 4.3 V >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - Diesel >> Operation >> Metering Valve Sensor

Metering Valve Sensor

The metering valve sensor is a variable resistor that sends a metering valve position signal to the diesel Electronic Control Module. This system governs EGR valve operation.

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