Passat Wagon L4-1.9L DSL Turbo (AHU) (1997)
Exhaust Pipe: Service and Repair
Front Pipe
LEGEND
1
From Turbocharger
2
Flange Gasket
3
Nut
4
Exhaust Pipe, Front
5
Temperature Sensor 1
6
Temperature Sensor
7
Three Way Catalytic Converter
8
To Intermediate Tube
9
Gasket Ring
NOTE:
-
During removal and installation procedures, refer to the component location illustration above and component notes below.
-
After working on the exhaust system, ensure that the system is not under stress, and that it has sufficient clearance from the bodywork. If
necessary, loosen the double and single clamps and align the muffler and exhaust pipe so that sufficient clearance is maintained to the bodywork
and the support rings are evenly loaded.
-
Replace self-locking nuts.
COMPONENT NOTES
Gasket (2)
-
Always replace.
Nut (3)
-
Tighten to: 25 Nm (18 ft. lbs.).
Temperature Sensor 1 (5)
-
For Three Way Catalytic Converter.
-
Tighten Union Nut to: 30 Nm (22 ft. lbs.).
Temperature Sensor 2 (6)
-
For Three Way Catalytic Converter.
-
Tighten Union Nut to: 30 Nm (22 ft. lbs.).
Gasket Ring (9)
-
Always replace.