Engine Fuel Vacuum Switch Replacement

Fig 1: Identifying Fuel Pressure Sensor

Courtesy of GENERAL MOTORS COMPANY

Engine Fuel Vacuum Switch Replacement

Callout	Component Name
Preliminary Procedure  Remove the engine cover. Refer to Engine Cover Replacement .
1	Engine Fuel Vacuum Switch CAUTION: Refer to Fastener Caution . Procedure  Disconnect the electrical connector. Tighten  7 N.m (62 lb in)