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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (1.8L - Turbo Engine Mechanical, Engine Code(S): AMB) >> 13 - Engine - Crankshaft, Cylinder Block >> Crankshaft, removing and installing >> Crankshaft, removing and installing >> Removing and installing sensor wheel >> Notes

Removing and installing sensor wheel: Notes

WARNING: This page is about a different car, the 2006 Audi A4, 2005 Audi A4, 2004 Audi A4, and 2003 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Attachment Points, Countersunk Screws, Crankshaft & Sensor Wheel
GW00000317Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE:
  • Always replace sensor wheel - - if bolts - - have been removed.
  • If the securing bolts are tightened a second time, seats for the countersunk bolt heads in the sensor wheel will be distorted to such an extent that the bolt heads will come into direct contact with the crankshaft - - - arrows  - and the sensor wheel will only fit loosely under the bolts.
  • It is only possible to install the sensor wheel in one position, mounting holes are offset.

Tightening torque 

Component Nm
Sensor wheel to crankshaft 10 + 90 ° * See note

*Replace bolts

* 90 ° is one quarter turn