Disconnect pressure hose from intake manifold. Insert pressure gauge from Pressure and Vacuum Hand Pump MKM-667 between intake manifold and pressure hose connections with corresponding adapters (arrows).
Inspect Check that entire intake system is in good condition. Start the motor and allow to run at high speed without load. The boost pressure may climb to a maximum 72 kPa (0,72 bar) at 4400 min -1 .
Remove, Disconnect Remove Pressure Gauge MKM-667 with adapters and connect pressure hose to intake manifold. |