Range Rover Evoque: Catalyst Monitor Sensor
Special Tool(s)
310-121
Wrench, H02S
Removal
WARNING: Observe due care when working near a hot exhaust system.
NOTE: Removal steps in this procedure may contain installation details.
1. WARNING: Make sure to support the vehicle with axle stands. Raise and support the vehicle.
2. Disconnect the battery ground cable.
Refer to: Specifications (414-01 Battery, Mounting and Cables, Specifications).
3. Refer to: Engine Cover - GTDi 2.0L Petrol (501-05 Interior Trim and Ornamentation, Removal and Installation).
4.
5.
6. Torque:
- M6 10 Nm
- M10 45 Nm
7.
8. CAUTIONS:
Make sure that the mating faces are clean and free of corrosion and foreign material.
Note the fitted position of the component prior to removal.
Special Tool(s): 310-121
Torque: 48 Nm
Installation
1. CAUTIONS:
If accidentally dropped or knocked install a new sensor.
Make sure the HO2S wiring harness is not twisted more than 180 degrees and is not in contact with either the exhaust or driveshaft.
Make sure the anti-seize compound does not contact the heated oxygen sensor (HO2S) tip.
NOTE: If the original sensor is to be installed, apply lubricant meeting specification ESE-M12A4-A to the thread of the sensor.
To install, reverse the removal procedure.
Front Knock Sensor (KS)
Removal
NOTE: Removal steps in this procedure may contain installation details.
1. WARNING: Make sure to support the vehicle with axle stands. Raise and support the vehicle.
2. Refer to: Intake Manifold (303-01B Engine - GTDi 2.0L Petrol, Removal and Installation).
3. CAUTION: Note the fitted position of the component prior to removal.
NOTE: Make sure that the component is installed to the noted removal position.
Torque: 20 Nm
Installation
1. To install, reverse the removal procedure.
Rear Knock Sensor (KS)
Removal
NOTE: Removal steps in this procedure may contain installation details.
1. WARNING: Make sure to support the vehicle with axle stands. Raise and support the vehicle.
2. Refer to: Intake Manifold (303-01B Engine - GTDi 2.0L Petrol, Removal and Installation).
3. CAUTION: Note the fitted position of the component prior to removal.
NOTE: Make sure that the component is installed to the noted removal position. Torque: 20 Nm
Installation
1. To install, reverse the removal procedure.
READ NEXT:
Electronic Engine Controls
Principles of Operation
For a detailed description of the 2.0L GTDi petrol electronic engine
controls, refer to the relevant Description and Operation
section in the workshop manual. REFER to: (303-1
SEE MORE:
Control Diagram
NOTES:
A = Hardwired; N = Medium Speed CAN (controller area network) bus; D =
High Speed CAN bus; T = Coaxial; O =
LIN (local interconnect network) bus; P = Fibre Optic MOST; AD = NSTC; AE = LVDS;
Park assist is not available to all markets.
CONTROL DIAGRAM - SHEET 1 OF 3 - PARKING AID AND PARK ASS
System Operation
PRINCIPLES OF OPERATION - PARKING AID
Vehicles Fitted With Automatic Transmission
If reverse ) is the first gear selected after the ignition is switched on,
both the front (if fitted) and rear parking aid
sensors will become operational. If a forward drive gear is subsequently
selected, the front
