Knock Sensor (KS) Module

PCM Mounting Hardware:

PCM Electrical Connector:

Removing Knock Sensor Module From PCM:

REMOVAL PROCEDURE
1. Disconnect the negative battery cable.
2. Remove the Powertrain Control Module (PCM) retainer attaching bolts (2).
3. Remove the PCM electrical connector.
4. Slide the PCM and retainer from the PCM bracket.
5. Remove the retainer from the PCM.

CAUTION: Before removing the Knock Sensor (KS) module cover, carefully clean the PCM housing of any debris that may cause damage to the PCM circuitry.

6. Remove the KS module cover.

CAUTION: In order to prevent possible Electrostatic Discharge damage to the PCM or KS module, do not touch the connector pins or soldered components on the circuit board. Do not remove the integrated circuit boards from the carrier.

7. Remove the KS module.

INSTALLATION PROCEDURE
1. Install the KS module in the KS module socket.
2. Install the KS module cover.

Tighten
^ Tighten the KS module cover screws to 2.8-3.2 Nm (25-28 lb. in.).

3. Slide the PCM into the PCM retainer.
4. Install the PCM electrical connectors.
5. Slide the PCM retainer into the PCM bracket slots.
6. Install the PCM retainer attaching bolts.
7. Connect the negative battery cable.