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Infiniti
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1998
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Q45 Base
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Repair and Diagnosis
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Engine Performance
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Engine Controls - System/Component Tests
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Emission Systems & Sub-Systems
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Please Read This First
Please Read This First
NOTE:
On Q45 (except Ca.), EGR and EVAP systems are controlled by an EGRC solenoid valve. On Q45 (Ca.) and I30 models, EGR and EVAP control systems are independent.