A5
Exhaust gas temperature senders - exploded view |
Vehicles without SCR catalytic converter |
1 - | Particulate filter |
2 - | Lambda probe -G39- with Lambda probe heater -Z19- |
q | Removing and installing → Rep. gr.23 |
3 - | Exhaust gas temperature sender 1 -G235- |
q | Engine codes CAPA, CCWA, CCWB, CGKA, CGKB |
q | Removing and installing → Chapter |
q | Coat with high-temperature paste; for high-temperature paste refer to → Electronic parts catalogue |
q | 45 Nm |
4 - | Turbocharger |
5 - | Exhaust gas temperature sender |
q | Engine code CAPA: exhaust gas temperature sender 2 -G448- |
q | Engine codes CAMA, CAMB, CCWA, CCWB, CGKA and CGKB: exhaust gas temperature sender 3 -G495- |
q | Removing and installing → Chapter |
6 - | Exhaust gas pressure sensor 1 -G450- |
q | Removing and installing → Rep. gr.23 |
q | Coat with high-temperature paste; for high-temperature paste refer to → Electronic parts catalogue |
q | 45 Nm |
7 - | Bolt |
q | Tightening torque → Rep. gr.23 |
8 - | Pressure line for exhaust gas pressure sensor 1 -G450- |
q | Fit into particulate filter, clip into bracket and tighten. |
q | 45 Nm |
9 - | Exhaust gas temperature sender |
q | Engine code CAPA: exhaust gas temperature sender 3 -G496- |
q | Engine codes CAMA, CAMB, CCWA, CCWB, CGKA and CGKB: exhaust gas temperature sender 4 -G648- |
q | Removing and installing → Chapter |
q | Coat with high-temperature paste; for high-temperature paste refer to → Electronic parts catalogue |
q | 45 Nm |
Vehicles with SCR catalytic converter |
1 - | Nut |
q | Attach as far as stop |
2 - | Control unit for NOx sender 2 -J881- with NOx sender 2 -G687- |
q | Removing and installing → Rep. gr.23 |
3 - | Rear silencer |
4 - | SCR catalytic converter |
5 - | Front exhaust pipe |
6 - | Particulate filter |
7 - | Exhaust gas temperature sender 3 -G495- |
q | Removing and installing → Chapter |
8 - | Lambda probe -G39- with Lambda probe heater -Z19- |
q | Removing and installing → Rep. gr.23 |
9 - | Control unit for NOx sender -J583- with NOx sender -G295- |
q | Removing and installing → Rep. gr.23 |
10 - | Nut |
q | Attach as far as stop |
11 - | Pressure line for exhaust gas pressure sensor 1 -G450- |
q | Fit into particulate filter, clip into bracket and tighten. |
q | 45 Nm |
12 - | Bolt |
q | Tightening torque → Rep. gr.23 |
13 - | Exhaust gas pressure sensor 1 -G450- |
q | Removing and installing → Rep. gr.23 |
q | Coat with high-temperature paste; for high-temperature paste refer to → Electronic parts catalogue |
14 - | Exhaust gas temperature sender 4 -G648- |
q | Removing and installing → Chapter |
q | Coat with high-temperature paste; for high-temperature paste refer to → Electronic parts catalogue |
q | 45 Nm |
15 - | Turbocharger |
16 - | Exhaust gas temperature sender 1 -G235- |
q | Removing and installing → Chapter |
q | Coat with high-temperature paste; for high-temperature paste refer to → Electronic parts catalogue |
q | 45 Nm |