Audi Q7 4L facelift (2009-2015) nox sensor (upstream of catalyst) wiring diagram
This page shows the only wiring diagram for the component.nox sensor (upstream of catalyst), which is found in the car Audi Q7 4L facelift (2009-2015). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
nox sensor (upstream of catalyst) wiring diagram (1 of 1)
12-PIN CONNECTOR
3.0L SC 3.0L TURBO DIESEL
BLU WIRE
DRIVER'S DOOR CONTROL MODULE (DRIVER'S DOOR)
GENERATOR, VOLTAGE REGULATOR
GRY/BLK WIRE
INSTRUMENT CLUSTER CONTROL MODULE
LEFT INSTRUMENT FUSE PANEL
MEMORY SEAT/ STEERING COLUMN ADJUSTMENT CONTROL MODULE (BELOW DRIVER'S SEAT)
NOX SENSOR (UPSTREAM OF CATALYST)
NOX SENSOR 2 (DOWNSTREAM OF SCR CATALYST)
ORG/BLK WIRE
ORG/BRN WIRE
ORG/GRN WIRE
ORG/VIO WIRE
PARTICULATE SENSOR (AT EXIT OF SCR CATALYST)
RED/BLU WIRE
VEHICLE ELECTRICAL SYSTEM CONTROL MODULE 1 (BEHIND LEFT SIDE OF DASH)
Go to component -> Computer data lines circuit (1 of 3) -> NOX SENSOR (UPSTREAM OF CATALYST)
