Contents Wiring diagrams Section: Cooling System (Mechanical) All sections

Cooling System - Technical Data (n54) BMW Z4 E89

17 00 Coolant, Cooling System Test E89/N54

Coolant volume (incl. heater) MTLitres
Coolant volume (incl. heater) ATLitres
With integrated air conditioner MTLitres8.2
With integrated air conditioner ATLitres8.5
Test pressure for cooling system (gauge pressure)Bar1.5

COOLANT, COOLING SYSTEM TEST SPECIFICATIONS

17 11 Radiator and Mounting Parts E89/N54

Cap for cooling system
Pressure relief valve opens at overpressure to ambient pressureBar1, 4 +0, 1 -0, 2
Vacuum valve must open at latest at partial vacuum to ambient pressureBar0.1
Test pressure, coolant radiator (gauge pressure)Bar1.5

RADIATOR AND MOUNTING PARTS SPECIFICATIONS