Engine Oil Pressure Sensor Replacement (LT1)

Courtesy of GENERAL MOTORS COMPANY

NOTE: Callouts items in the following chart represent components shown in graphic above.

Callout	Component Name
Preliminary Procedure  Throttle Body Assembly Replacement (LT1)
1	Electrical Connector
2	Engine Oil Pressure Sensor CAUTION: Refer to Component Fastener Tightening Caution . Tighten  35 N.m (26 lb ft)
3	O-Ring Procedure  Inspect the O-ring and replace if necessary.