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Home >> Lexus >> 2001 >> LX 470 V8-4.7L (2UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Knock Sensor >> Service and Repair
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Knock Sensor: Service and Repair


1. REMOVE V-BANK COVER
2. REMOVE INTAKE AIR CONNECTOR
3. DISCONNECT THROTTLE BODY FROM INTAKE MANIFOLDS
4. REMOVE UPPER AND LOWER INTAKE MANIFOLDS ASSEMBLY



1. REPLACE THE SENSOR WITH SST.

SST 09816-30010

Torque: 45 N.m (450 kg.cm, 33 ft.lb)

Reconnect the knock sensor connectors.

2. REINSTALL UPPER AND LOWER INTAKE MANIFOLDS ASSEMBLY
3. REINSTALL THROTTLE BODY TO INTAKE MANIFOLDS
4. REINSTALL INTAKE AIR CONNECTOR
5. REINSTALL V-BANK COVER