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procedure
Revised SVX Service Manual Removal And Replacement Procedures For Knock Sensors Number 1 (RH) and Number 2 (LH). This information supersedes the Removal And Replacement Procedures listed in the SVX Service Manuals.
Removal
^ Disconnect negative battery cable
^ Remove both plastic intake manifold covers
^ Remove the alternator
Left Sensor Replacement
1. Disconnect the knock sensor wire connector.
2. Note the orientation of the knock sensor on the engine block and install the new sensor in the same position.
3. Use a 3/8 drive ratchet, 12 inch extension and a 12 mm flex socket to access the knock sensor mounting bolt.
4. Insert the extension and socket assembly through the left side of the hole in the center of the intake manifold, refer to the illustration
below.
Note:
When removing the knock sensor, the wire connector is tight but will pass between the coolant crossover manifold and the engine block.
Right Sensor Replacement
1. Disconnect the knock sensor wire connector.
2. Note the orientation of the knock sensor on the engine block and install the new sensor in the same position.
3. Use a 12 mm boxed end wrench to access the knock sensor mounting bolt from the front of the engine.
Installation
^ Install in reverse order of the removal procedures.
Note:
Torque the knock sensor mounting bolt(s) for all applicable models to 17.4 +/- 2.1 ft-lb.
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