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Home >> Honda >> 1994 >> Civic Si >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/O Codes >> Symptoms >> Lack Of Power

Lack Of Power

Check fuel supply system. Check MAP sensor, throttle position sensor, fuel injectors, air intake system, and catalytic converter. Check Variable Valve Timing (VTEC) control solenoid valve and oil pressure switch operation (if equipped).