Audi Q7 2007 - Checking Cooling System for Leaks

Audi Q7 2007 !
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
Repair Group 19 – Cooling
6
188
1.15 Checking cooling system for leaks
Special tools and workshop
equipment required
♦ Cooling system tester
-V.A.G 1274-
♦ Adapter for cooling sys-
tem tester -V.A.G 1274/
8-
♦ Adapter for cooling sys-
tem tester -V.A.G 1274/
9-
Procedure
• Engine must be warm.
– Open filler cap on coolant expansion tank.
WARNING!
Hot steam or hot coolant can escape when expansion tank
is opened; cover filler cap with cloth and open carefully.
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