Check yoke in ATF pump wheel

WARNING: This page is about a different car, the 2005 Audi A4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying ATF Pump Wheel Coupling Plate

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Check whether coupling plates - arrows - on ATF pump wheel show pressure marks or are broken off, replace ATF pump if necessary.

Causes:

A - Torque converter not completely inserted during transmission or engine installation

B - Centering sleeve for torque converter not inserted in crankshaft

CAUTION: Always check for broken coupling plates and remove.