Right Front Exhaust Pipe With Catalytic Converter, Automatic Transmission 01V
Right Front Exhaust Pipe with Catalytic Converter, Automatic Transmission 01V
Special tools, testers and auxiliary items required
• Ring Spanner 7-Piece Set (3337)
• Engine/Transmission Jack (VAG1383A)
Removing
- Pull rear engine cover off - arrows -.
- Remove cover - 1 - in engine compartment (right side).
- Remove the bolts - arrows -.
- Disengage Evaporative Emission (EVAP) Canister Purge Regulator Valve (N80) - 1 - from air duct.
- Remove the air duct - 2 -.
- Remove air filter housing - arrows -.
- Remove solenoid valve retaining plate - 3 - - arrows -.
- Disconnect air duct hose - 1 - at Mass Air Flow (MAF) Sensor (G70).
- Disconnect crankshaft housing ventilation hose - 4 - from air duct - 2 -.
- Remove screw - arrow - and remove air duct - 2 - from Throttle Valve Control Module (J338).
- If equipped, disconnect hose - 1 - from air duct.
• To improve clarity, shown from the rear with the engine removed.
- Remove electrical harness connectors - 1 to 4 - from bracket at right of bulkhead.
- Disconnect the electrical connectors - 1 - and - 4 -.
- Free up wires to oxygen sensors.
- Remove Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130) - arrow - using oxygen sensor ring spanner (3337/7).
• To improve clarity, shown with the engine removed.
- Remove nut - 2 - accessible from top from exhaust pipe/exhaust manifold threaded connection.
• To improve clarity, shown with the engine removed.
- Remove right front wheel.
- Loosen screws or quick-release fasteners - 1 - and - 2 - and remove front noise insulation.
- Remove quick-release fasteners - 3 - and remove rear noise insulation, if installed.
- Remove front crossmember by removing screws - 1 to 4 -.
• Flex joint in front exhaust pipe must not be bent more than 10 °, otherwise it may be damaged.
- Disconnect exhaust system at both clamping sleeves - arrows -.
- Remove heat shield over exhaust system.
- Remove driveshaft heat shield from Torsen differential cover - arrows -.
- Remove bolts at transmission/driveshaft flange.
- Slide driveshaft to rear final drive; constant velocity joints can move axially.
- Lay aside driveshaft on the exhaust system.
- Position Engine/Transmission Jack (VAG1383A) plunger with a wood block inserted between - 1 - directly behind ATF oil pan.
CAUTION!
The lock carrier must be installed.
- First remove bolts - 2 - and - 3 - and then subframe screws - 1 - and - 4 -.
- Slightly lower transmission and subframe using Engine/Transmission Jack (VAG1383A).
- Remove transmission mount bolts - 1 to 4 -.
- Remove both transmission supports - 5 - and - 6 - from transmission housing and remove transmission supports with transmission mounts.
- Slowly lower transmission.
- Remove heat shield - 1 - for right drive axle.
- Remove right drive axle.
- Remove exhaust pipe mounting strap - arrow -.
- Remove ATF line bracket - arrow -.
• Observe the rules of cleanliness for working on automatic transmissions:
- Place oil receptacle or old oil collecting and extracting device (V.A.G 1782) underneath.
- Remove bolt - arrow - and disconnect ATF-lines from transmission.
- Tie ATF lines to side.
- Free up oxygen sensor wire.
- Remove nuts - 1 - and - 3 - accessible from below from exhaust pipe/exhaust manifold threaded connection.
• To improve clarity, shown with the engine removed.
- Remove front exhaust pipe with catalytic converter.
Installing
Installation is performed in reverse order of removal, noting the following:
• Replace gaskets and self-locking nuts.
• The threads of new oxygen sensors are coated with assembly paste; the paste must not get into slots of oxygen sensor body.
• When re-using the old oxygen sensor, grease the threads with hot bolt paste; the paste must not get into slots of oxygen sensor body; hot bolt paste.
• During installation, all cable ties must be re-installed at the same location.
• Oxygen sensor wires must always be secured in the same position when installing so that contact with the exhaust pipe is avoided.
- Install transmission supports:
• 01J automatic transmission. Refer to => Automatic Transmission/Transaxle Automatic Transmission/Transaxle
• 01V automatic transmission. Refer to => Automatic Transmission/Transaxle Automatic Transmission/Transaxle
- Install subframe.
- Install drive axle.
- Install driveshaft:
• Rear final drive 01R. Refer to => Transmission and Drivetrain Transmission and Drivetrain
• Rear final drive 0AR. Refer to => Transmission and Drivetrain Transmission and Drivetrain
- Fasten the ATF lines:
• 01J automatic transmission. Refer to => Automatic Transmission/Transaxle Automatic Transmission/Transaxle
• 01V automatic transmission. Refer to => Automatic Transmission/Transaxle Automatic Transmission/Transaxle
- Align exhaust system free of tension. Refer to => [ Exhaust System, Aligning ] Procedures.
• Individual exhaust system mounting parts on transmission for vehicles with automatic transmission 01V => [ Individual components for right mount for vehicles
with 01V automatic transmission ] Exhaust System Component Overview
- Check ATF level:
• 01J automatic transmission. Refer to => Automatic Transmission/Transaxle Automatic Transmission/Transaxle
• 01V automatic transmission. Refer to => Automatic Transmission/Transaxle Automatic Transmission/Transaxle
Tightening Specifications
