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Home >> BMW >> 1982 >> 633CSi Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Fuel System >> Fuel Injection - BOSCH AFC - EUROPEAN Models >> Testing >> Notes
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Fuel Injection - BOSCH AFC - EUROPEAN Models: Testing: 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 testing. For further testing of related components on BMW vehicles, see BMW MOTRONIC EMISSION CONTROL SYSTEM in EXHAUST EMISSION SYSTEMS Section.