Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
Knock Sensor: Service and Repair
Removal
2ZR-FXE ENGINE CONTROL: 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 KNOCK SENSOR
(a) Disconnect the knock sensor connector.
(b) Remove the bolt and remove the knock sensor.