Pressure Relief Valve In Cap, Checking
WARNING: This page is about a different variant/trim than selected.
 Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
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-- Position the :VAG1274B
with the :VAG1274/9
on the cap.
-- Generate pressure with the cooling system tester hand pump.
- The pressure release valve must open at 1.4 to 1.6 bar (20.30 to 23.20 psi).