XK (X150) V8-4.2L (2008)
Engine Control Module: Service and Repair
Engine Control Module (ECM) (18.30.01)
Removal
1. Remove the cover and disconnect the battery ground cable.
2. Remove the air intake cover.
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Remove the 4 clips.
3. Release the power distribution box and position aside.
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Remove the 2 Torx bolts.
4. Disconnect the engine harness electrical connector.
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Loosen the bolt.
5. Release the electrical connector.
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Remove the 2 Torx screws.
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Carefully tie the harness aside.
6. Remove the engine control module (ECM).
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Remove the 3 bolts.
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Release and disconnect the 2 engine harness electrical connectors.
NOTE: RH illustration shown, LH is similar
Installation
1. Install the ECM.
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Tighten the bolts to 10 Nm (7 lb.ft).
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Connect the ECM electrical connectors.
2. Install the electrical connector.
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Tighten the Torx screws.
3. Connect and secure the electrical connector.
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Tighten the center bolt.
4. Position and install the power distribution box.