Tundra 2WD V8-4.6L (1UR-FE) (2010)
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Knock Sensor: Service and Repair
Removal
1UR-FE ENGINE CONTROL SYSTEM: KNOCK SENSOR: REMOVAL
1. REMOVE INTAKE MANIFOLD
(a) Remove the intake manifold See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Removal.
2. REMOVE SEPARATOR CASE
(a) Remove the 4 bolts and separator case.
3. REMOVE KNOCK SENSOR
(a) Disconnect the 4 knock sensor connectors.
(b) Remove the 4 bolts and 4 knock sensors.
