Knock Sensor Replacement (Bank 2)
Knock Sensor Replacement (Bank 2)
Removal Procedure
1. Remove the right exhaust manifold. Refer to Exhaust Manifold Replacement - Right Side (LS3) Exhaust Manifold Replacement - Right SideExhaust Manifold Replacement - Right Side (LS7 or LS9) Exhaust Manifold Replacement - Right Side.
2. Remove the right catalytic convertor. Refer to Catalytic Converter Replacement - Right Side (LS3) Catalytic Converter Replacement - Right SideCatalytic Converter Replacement - Right Side (LS7) Catalytic Converter Replacement - Right Side.
Note:
In the following service procedure, it maybe necessary to remove the starter assembly to gain enough clearance to remove the knock sensor.
3. Remove the starter assembly (4), ONLY IF NEEDED. Refer to Starter Replacement Service and Repair.
4. Remove the knock sensor mounting (1).
5. Remove the knock sensor (2) from the engine block (5).
6. Disconnect the engine electrical connector (3) from the knock sensor (2).
7. Remove the knock sensor (2).
Installation Procedure
1. Reconnect electrical connector (3) for the engine harness to the knock sensor (2).
2. Position the knock sensor (2) on the engine block (5).
3. Install the mounting bolt (1) for the knock sensor (2).
Caution:
Refer to Fastener Caution Fastener Caution.
4. Tighten the knock sensor mounting bolt (1) to 25 Nm (18 lb ft).
5. Install the starter assembly (4), ONLY IF REMOVED. Refer to Starter Replacement Service and Repair.
6. Install the right catalytic convertor. Refer to Catalytic Converter Replacement - Right Side (LS3) Catalytic Converter Replacement - Right SideCatalytic Converter Replacement - Right Side (LS7) Catalytic Converter Replacement - Right Side.
7. Install the right exhaust manifold. Refer to Exhaust Manifold Replacement - Right Side (LS3) Exhaust Manifold Replacement - Right SideExhaust Manifold Replacement - Right Side (LS7 or LS9) Exhaust Manifold Replacement - Right Side.
8. If disconnected, connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (LS7 or LS9) Battery Negative Cable Disconnection and ConnectionBattery Negative Cable Disconnection and Connection (LS3) Battery Negative Cable Disconnection and Connection.