Section 19 (Exhaust System, Emission Controls - 1.9L 4-CYL. 2V TDI - AAZ, 1Z, AHU (A3 Platform))
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1999 Volkswagen Jetta, 1998 Volkswagen Jetta, 1997 Volkswagen Passat, 1997 Volkswagen Jetta, and 1996 Volkswagen Passat. However, it is still accessible from the selected car via links, so may be relevant.
- Exhaust System, Emission Controls
- Exhaust system components, servicing
- Front pipe and Oxidation Catalytic converter (OC)
- Mufflers and attachments
- Front exhaust pipe and oxidation catalytic converter, component layout (engine code AAZ)
- Front exhaust pipe and oxidation catalytic converter, component layout (engine codes 1Z, AHU)
- Mufflers and attachments, removing and installing (engine code AAZ)
- Mufflers and attachments, removing and installing (engine codes 1Z, AHU)
- Exhaust Gas Recirculation (EGR) system, servicing (engine code AAZ)
- Exhaust Gas Recirculation (EGR) system, servicing (engine code 1Z)
- Exhaust Gas Recirculation (EGR) system, servicing (engine code AHU)
- Exhaust system components, servicing