Engine Control Module -J623-, REMOVING AND INSTALLING: Notes
WARNING: This page is about a different car, the 2011 Audi Q7, 2010 Audi Q7, and 2009 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
Special tools and workshop equipment required
- Wiring Harness Repair Set - Hot Air BlowerVAS1978/14A with nozzle attachment from the Wiring Harness Repair SetVAS1978B
- Small commercially available locking pliers