Touareg V10-5.0L DSL Turbo (BKW) (2004)
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Tighten sealing plug of water drain to 3 N.m (26.6 in.lbs.).
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Remove fuel filter housing -1- (see Repair Manual Group 20 Fuel supply Fuel filter, assembly overview).
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Replace Flexible Fuel Sensor -G133- item -2- with Part No: 07Z 907 666B and tighten fasteners to 3 Nm (26.6 in. lbs.).
Tip:
Part numbers listed in this bulletin are for reference only Always check with your Parts Dept. for the latest parts information.
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Install fuel filter housing (see Repair Manual Group 20 Fuel supply Fuel filter, assembly overview).
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Connect fuel supply and return hose from fuel filter housing (see Repair Manual Group 20 Fuel supply, Fuel filter, assembly overview).
Note:
DO NOT Start Vehicle! Failure to follow fuel system priming procedure may damage fuel pump.
Prime fuel system as follows:
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Connect the VAS 5051 or 5052 Diagnostic tool.
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Select Address 31; engine electronics
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Select address 04; Basic settings
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Go to MVB: 35
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Select Activate.
Tip:
By selecting Activate, the fuel pump should begin to run for 30 seconds and purge any trapped air from fuel system. This activation should be performed
3 additional times, for a total of 2 minutes to totally purge any trapped air.