LaCrosse V6-3.6L VIN 7 (2006)
![background image](/buick/lacrosse/v6-3.6l_vin_7/Page-2321002.png)
7. Disconnect the electrical connector (2) from the coil pack (1).
8. Disconnect the following from the front of the throttle body heater inlet hose/pipe:
^
The camshaft position (CMP) sensor connector
^
The left knock sensor connector
^
The vacuum pipe retainer
9. Disconnect the vacuum brake booster hose (3) from the vacuum source.
10. Remove the bolts securing the throttle body heater inlet hose/pipe to the following:
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The intake plenum (2)
^
The engine rear lift bracket
11. Disconnect the throttle body heater inlet hose from the throttle body.
12. Remove the throttle body heater inlet hose/pipe from the engine.
Installation Procedure