Emissions Control System; Overview - Emissions Control System; Catalytic Converter, Removing And Installing - Audi A4 2015 Repair Manual

4-Cylinder Direct Injection 2.0L 4V TFSI Engine (EA 888 Generation III) - Edition 11.2019
2

Emissions Control System

⇒ "2.1 Overview - Emissions Control System", page 179
⇒ "2.2 Catalytic Converter, Removing and Installing", page 179
⇒ "2.3 Particulate Filter, Removing and Installing", page 181
2.1

Overview - Emissions Control System

Refer to ⇒ Servicing – 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.
26 ; Emissions Control System; Overview - Emissions Control
System .
2.2 Catalytic Converter, Removing and In‐
stalling
⇒ "2.2.1 Catalytic Converter, Removing and Installing, Vehicle
without Particulate Filter", page 179
⇒ "2.2.2 Catalytic Converter, Removing and Installing, Vehicle
with Particulate Filter", page 180
2.2.1 Catalytic Converter, Removing and In‐
stalling, Vehicle without Particulate Fil‐
ter
Removing
• During installation, all cable ties must be installed at the same
location.
– Remove the front muffler. Refer to
⇒ "1.3.1 Front Muffler, Removing and Installing, Vehicle with‐
out Particulate Filter", page 174
– Remove the air filter housing. Refer to
⇒ "2.2 Air Filter Housing, Removing and Installing",
page 150 .
– Remove the Oxygen Sensor 1 Before Catalytic Converter -
GX10- . Refer to ⇒ Servicing – 4-Cylinder 1.8L; 2.0L 4V TFSI
Engine; Rep. Gr. 24 ; Heated Oxygen Sensor; Heated Oxygen
Sensor, Removing and Installing .
– Remove the nut -2- from below. (The nuts -1- will be removed
later.)
Audi A4 2015 ➤ , Audi A4 China 2016 ➤ , Audi A5 2016 ➤
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.
2. Emissions Control System
179