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DI10-193 CHANGED BY EFFECTIVE DATE AFFECTED VIN DIAGNOSIS DI ENG SM - 2004.4 4-5 High Pressure Pump Test 1. Prepare the special tools for high pressure pump test and thoroughly clean the system. Y220_10083 Y220_10084 Y220_10085 Y220_10086 2. Remove the high pressure fuel supply pipe and install the closed rail delivered with tool kit. 3. Install the opposite end of the closed rail into the fuel rail for test. 4. Remove the high pressure fuel return hose and install the transparent tube between the high pressure pump Specified value 40 Nm Specified value 40 Nm * The figure is to show the test method. However, the actual test operation should be done while the high pressure pump is installed in vehicle. |