Knock Sensor: Service and Repair

2010 Volvo XC90 FWD L6-3.2L VIN 96 B6324S2SECTION Service and Repair





Knock sensor (KS)

Operation number: 28402-2

Note! Some variation in the illustrations may occur, but the essential information is always correct.

Removal

Note! Removal steps in this procedure may contain installation details.







Remove the intake manifold. Refer to: Induction pipe, B6324S5 Service and Repair.







Remove the oil cooler. Refer to: Oil cooler, engine, B6324S5 Service and Repair





Knock sensor. Refer to: Tightening torque, B6324S5 Tightening Torque

Installation

To install, reverse the removal procedure

RENDER: 1.0x

NO RELATED

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Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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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.