Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSLAND ROVER2009RANGE ROVER SPORT (LS) V8-4.4LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMKNOCK SENSORSERVICE AND REPAIR
2009 Land Rover Range Rover Sport (LS) V8-4.4L
Knock Sensor: Service and Repair
2009 Land Rover Range Rover Sport (LS) V8-4.4LSECTION Service and Repair
Knock Sensor (KS)
Service Repair No - 18.30.30
Removal
NOTE: The LH and RH Knock sensors are removed and serviced as a pair.
1. Disconnect the battery ground cable.
2. Remove the intake manifold gaskets.
3. Remove the KS.
^ Disconnect the electrical connector.
^ Remove the 2 bolts.
Installation
1. To install, reverse the removal procedure.
^ Clean the component mating faces.
^ Tighten the bolts to 20 Nm (15 ft. lbs.).
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.