A3 L4-2.0L Turbo (CBFA) (2008)
-
Connect the hand vacuum pump VAS 6213 and the pressure regulator valve VAS 6342 to the vacuum diaphragm and to connection II on the
turbocharger tester V.A.G 1397A, as illustrated.
-
Close pressure control valve VAS 6342 on lever - 1 -.
-
Adjust slide ring - 1 - on hand vacuum pump VAS 6213 to - B - position for "Pressure".
-
Switch on turbocharger tester V.A.G 1397A and adjust slide switch to position II.
-
Secure dial gauge holder VW 387 on turbocharger - arrow -.
NOTE: The mm specifications apply to the value read out (includes 1 mm preload).
-
Secure dial gauge 0-30 mm VAS 6341/1 with dial gauge extension, 30 mm VAS 6341/3 and flat pickup VAS 6341/4 to dial gauge holder VW
387.