Tightening The High Pressure Lines On The High Pressure Reservoir With A 19 Mm Wrench.

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Fig 1: Identifying High Pressure Line To Fuel Rail And 19 mm Wrench

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Tighten the union nuts for the high-pressure lines by hand.

-- Make sure the high-pressure lines are seated free of stress.

-- Tighten the high pressure lines with the Torque Wrench 1331 5-50Nm:VAG1331 and Torque Wrench 1331 Insert - Open Jaw - 19mm:VAG1331/5 .

Tightening specification: 28 Nm