| Removal |
| [Knock Sensor #1 (Bank 1)] |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
| 2. |
Disconnect the knock sensor connector (A).
|
| 3. |
Remove the installation bolt (A), and then remove the sensor from the cylinder block.
|
| [Knock Sensor #2 (Bank 2)] |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
| 2. |
Disconnect the knock sensor connector (A).
|
| 3. |
Drain the engine coolant.
(Refer to Engine Mechanical System - |
Circuit Diagram
Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed on upstream and downstream of the Manifold Catalyst Converter (MCC).
C
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the temperature control actuator connector. 3. Verify that the temperature control actuator operates to the warm (Driver's side) or cool (Passenger's side) position when connecting 12V to terminal 3 and grounding terminal 4.