Work Procedure

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Proceed As Follows:

-- Observe test conditions TEST CONDITIONS .

-- Remove rear bench seat SEAT BENCH/SINGLE SEAT, REMOVING AND INSTALLING .

-- Remove locking flange cover -arrows-.

Fig 1: Identifying Cover Bolts For Locking Flange

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-- Disconnect electrical connector -1- on locking flange.

Fig 2: Disconnect Connectors

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NOTE:

Ignore -2-.

-- Connect remote control for V.A.G 1348:V.A.G 1348/3A using adapter :V.A.G 1348/3-3 and cable from connector test set:V.A.G 1594C to terminal -1-.

Fig 3: Checking Fuel Pressure

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-- 2. Tape adapter cable connector terminal :V.A.G 1348/3-3 with insulating tape -arrow- to prevent a short circuit.

-- Connect connector terminal -5- with an adapter cable from connector test kit:V.A.G 1594C to chassis ground (GND).

-- Route VAG 1348 Remote Control:V.A.G 1348/3A toward front in engine compartment.

-- Unclip plenum chamber cover -2- and remove it.

Fig 4: Identifying Alarm Horn, Removal

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NOTE:

Ignore -1 and 3- and -arrow-.

-- Release retainer -arrow A- and open cover -arrow B-.

Fig 5: Opening Terminal Box Cover

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-- Connect alligator clip to battery jump start terminal -U6- -A- in terminal 30 wire junction 2 -TV22- in plenum chamber.

Fig 6: Checking Fuel Pressure

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-- Press button of remote control.

Running noise of pump must be audible.

NOTE:

Because The Fuel Pump Runs Quietly, Avoid Ambient Noise During The Test.

-- When operating noise is no longer audible, remove fuel delivery unit FUEL DELIVERY UNIT .

Fig 7: Checking Electrical Circuit Between Terminals And Of Fuel Delivery Unit For Resistance

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-- Check electrical wires between locking flange and fuel pump to make sure they are connected and routed correctly.

-- If no fault is detected in the electrical wires, replace fuel delivery unit.

-- Install fuel delivery unit INSTALLING while following the information on connecting the battery.