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Toyota Truck
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2012
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Highlander 2WD L4-2.7L (1AR-FE)
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Knock Sensor
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Service and Repair
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Removal
Removal
1AR-FE ENGINE CONTROL SYSTEM:
KNOCK SENSOR
: REMOVAL
1.
REMOVE INTAKE MANIFOLD
(a)
Remove the intake manifold
Removal
.
2.
REMOVE
KNOCK SENSOR
(a)
Disconnect the sensor connector.
(b)
Remove the bolt and sensor.