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Home › Isuzu › 1998 › Trooper LS › Repair and Diagnosis (Single Page) › Engine Performance › Theory and Operation › Engine Controls - Theory & Operation › Computerized Engine Controls › Input Devices › A/C Request (A/C On)

A/C Request (A/C On)

This provides PCM with a simple "on" (A/C Request) signal. PCM make calculations for extra load, fuel enrichment and idle.