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Home >> BMW >> 1983 >> 633CSi Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - BOSCH AFC >> Removal & Installation >> Notes
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Removal & Installation: Notes

NOTE: The Bosch AFC fuel injection system maintains constant fuel pressure in fuel lines and component parts at all times. Be sure to relieve pressure before attempting to open system at any point for removal or installation of components. Do not allow fuel to flow onto engine or electrical parts and do not allow open flame or sparks in area while servicing fuel system components.