Audi Q7: Fuel Supply

 Heater Core, Removing and Installing

Heater Core, Preparing for Removal - Turn on the ignition. - Adjust the airflow direction of the air on the Front A/C Display Control Head -E87- to "DEF" (to the windshield). - Set the temperature preset on the Front A/C Display Control Head -E87- for the left and right side to "col

 Camshaft, Measuring Axial Clearance

Special tools and workshop equipment required Dial Gauge Holder -VW387- Dial Gauge - 0-3mm -VAS6080- Procedure - Remove the camshafts. Refer to → Chapter "Camshaft, Removing and Installing". - Mark the allocation of the roller rocker lever for installation later. - Remov