A4 Quattro Wagon L4-2.0L Turbo (BPG) (2005)
-
Disconnect intake hose - 1 - for air filter/turbocharger.
-
Disconnect electrical harness connector - 2 - at Mass Air Flow (MAF) Sensor G70.
-
Free up wiring harness on air filter housing and remove air filter housing - 3 -.
NOTE: Exhaust system decoupling element must not be bent more than 10 degrees, otherwise it may be damaged.
-
Loosen clamping sleeve - arrow - and push it rearward.
-
Separate front exhaust pipe/catalytic converter - arrows - .
-
Remove bolt - 1 - at bracket for front exhaust pipe and remove front exhaust pipe.
-
Remove nut - arrow - at catalytic converter/turbocharger from below.