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Home >> GMC >> 1998 >> Forward Control 4.3 W, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - 4.3L >> Computerized Engine Controls >> Input Devices >> Exhaust Gas Recirculation (EGR) Pintle Position
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Exhaust Gas Recirculation (EGR) Pintle Position

This sensor is mounted inside linear EGR valve and informs PCM/VCM of EGR pintle movement. PCM/VCM uses this information to control EGR flow.

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