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Fuel System - Technical Data (n52) BMW Z4 E89

13 53 Injectors and Lines, Fuel Pressure Regulator N52/N52K/N51

Test pressure/nominal valueBar ± 0.025.0
Fuel pressure when startingBar ± 0.02
Fuel pressure at idleBar ± 0.02

INJECTORS AND LINES, FUEL PRESSURE REGULATOR SPECIFICATION