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Home >> Isuzu >> 1992 >> Impulse Hatchback L4-1588cc 1.6L DOHC Turbo (4XE1-WT) >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Tune-up and Engine Performance Checks >> Idle Speed >> Adjustments

Idle Speed: Adjustments

Idle speed is ECM controlled by the idle air control valve and is not adjustable.

Idle speed
900 rpm

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