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.
Knock Sensor: Inspection
- REMOVE V-BANK COVER
- REMOVE INTAKE AIR CONNECTOR
- DISCONNECT THROTTLE BODY FROM INTAKE MANIFOLDS (See INSPECTION )
- REMOVE UPPER AND LOWER INTAKE MANIFOLDS ASSEMBLY (See REMOVAL )
- INSPECT KNOCK SENSOR 1, 2
- Disconnect the knock sensor connectors.
- Using an ohmmeter, check that there is no continuity between the terminal and body.
If there is a continuity, replace the sensor with SST.
SST 09816-30010
Torque: 45 N.m (450 kgf.cm, 33 ft.lbf)
- Reconnect the knock sensor connectors.
- REINSTALL UPPER AND LOWER INTAKE MANIFOLDS ASSEMBLY (See INSTALLATION )
- REINSTALL THROTTLE BODY TO INTAKE MANIFOLDS (See INSPECTION )
- REINSTALL INTAKE AIR CONNECTOR
- REINSTALL V-BANK COVER
Use the Manual With the Right Hardware
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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.
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