buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Powertrain Control Module (PCM)|Page 4823
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3. Install the air cleaner housing cover (1).
4. Install the air cleaner housing cover screws (2).

Tighten the screws to 4 N.m (35 lb in).

5. Install the air cleaner intake duct.
6. Install the left front inner fender brace.
7. Connect the negative battery cable.
8. The new PCM must be programmed.  See: Testing and Inspection/Programming and Relearning

Main Relay (Computer/Fuel System) > < Powertrain Control Module (PCM)|Page 4823