NOx sensor 2, Engine control unit, NOx sensor 2 control unit
![](https://www.audimanual.ru/img/q/4428.jpg)
- G687 - NOx sensor 2
- J623 - Engine control unit
- J881 - NOx sensor control unit 2
- N474 - Reductant injector
- S360 - NOx sensor fuse
- Т17t - Connector, 17-pin, brown
- T94 - Connector, 94-pin
- 50 - Ground connection point in luggage compartment 50 on the left
- 371 - Connection to ground 6 in the main wiring harness
- D169 - Connection (NOx) in the engine compartment wiring harness
- D178 - Connection 2 (bus, wire High) in the engine compartment wiring harness
- D179 - Connection 2 (bus, wire Low) in the engine compartment wiring harness
- * - only for vehicles with SCR system
ws | white | sw | black |
ro | red | rt | red |
br | brown | gn | green |
bl | blue | gr | grey |
li | lilac | vi | lilac |
ge | yellow | or | orange |
rs | pink |
Visitor comments