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Home >> Mazda >> 1995 >> Millenia Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests - 2.5L >> Air Induction Systems >> Variable Resonance Induction System >> Notes

Variable Resonance Induction System: Notes

VRIS RPM SPECIFICATIONS

RPM Position
Shutter Valve No. 1
Less Than 3750 Closed
3750-6250 Open
More Than 6250 Closed
Shutter Valve No. 2
Less Than 4250 Closed
4250-6250 Open
More Than 6250 Closed
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