Touareg V6-3.2L (BMX) (2005)
-
Connect turbocharger tester (V.A.G 1397A) with T-piece and 6 mm dia. hose between vacuum line - 1 - and Leak Detection Pump (LDP) (V144) -
2 -.
-
Switch on measuring range I (absolute pressure measurement).
-
Connect vehicle tester and start engine.
-
Select Guided Function operating mode on vehicle diagnostic tester.
-
Select "Check Tank Ventilation System for Leaks" in guided function.
-
While the test is running, observe display on turbocharger tester (V.A.G 1397A).
‹› The pressure must pulsate and must not rise above 0.700 bar during test.
-
If the pressure rises above 0.700 bar during the test, the vacuum supply is too low. Check vacuum line to intake manifold for kinks or blockages.