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– Make sure that the drain valve -C- on the Pressure Tester -1- is closed. – The shut-off valves -A- and -B- on the -VAS6550- -1- are opened. – Connect the Vehicle Diagnostic Tester . Note ♦ The fuel pump is now activated to build up the fuel pressure. ♦ If the output diagnostic test mode is performed several times in succession, it may be necessary to briefly start the motor before repeating the output diagnostic test mode. – Read the fuel pressure on the pressure gauge. ⇒ “8.1.5 Residual Pressure, Checking”, page 95 If the specified value is exceeded: ⇒ “2.2 Fuel Delivery Unit/Fuel Level Sensor, Removing and . If the specified value is not obtained: unit: 72 ; Rear Seats; Bench Seat / Single Seat, Removing and In‐ stalling . – Partially loosen the cover -1- in the carpet at the separating line -arrow-. – Do not separate the cover completely from the carpet so that later it will be installed correctly. – Only loosen so far that the cover can be folded up. Gr. 72 ; Rear Seats; Bench Seat / Single Seats, Removing and Installing . |