Aura L4-2.4L (2008)
Important: Rotate the pigtail 90 degrees from vertical before securing the fastener.
1. Install the knock sensor.
Notice: Refer to Fastener Notice (See: Service Precautions/Vehicle Damage Warnings/Fastener Notice).
2. Install the knock sensor bolt.
Tighten the bolt to 25 N.m (18 lb ft).
3. Install the knock sensor electrical connector pigtail (6) clip to the oil level indicator tube bracket.
4. Connect the engine wiring harness electrical connector (1) to the knock sensor pigtail electrical connector (6).
5. Lower the vehicle.
6. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (LAT) ()Battery Negative Cable
Disconnection and Connection (LZ4/LY7) ().
