buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Fuel Rail|Description and Operation|Page 11360 > < Fuel Rail|Description and Operation|Page 11358

Lucerne V6-3.8L VIN 2 (2006)

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15. Disconnect the engine harness electrical connector from the heated oxygen sensor (HO2S) pigtail.

16. Disconnect the engine harness electrical connectors (1) from the fuel injectors.
17. Remove the engine harness retainers (2) from the fuel rail.
18. Gather the engine harness branches and reposition them out of the way.

Fuel Rail|Description and Operation|Page 11360 > < Fuel Rail|Description and Operation|Page 11358