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Home >> Pontiac >> 2004 >> Vibe GT >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System (Introduction) - 1.8L (LV6)) >> Description and Operation >> Fuel System Description >> Power Enrichment

Power Enrichment

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In order to provide maximum power during high engine load driving conditions, the air/fuel mixture is enriched when the throttle valve opening is more than a specified, PCM determined, value.