Fuel Pressure Sensor Replacement - Fuel Injection Fuel Rail

Fig 1: Identifying Fuel Pressure Sensor - Fuel Injection Fuel Rail (LF1)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Relieve the fuel system pressure. Refer to Fuel Pressure Relief (Without CH 48027) , Fuel Pressure Relief (CH 48027) , Fuel Pressure Relief (High Side) . Remove the fuel pipe shield. Refer to Fuel Pipe Shield Replacement .
1	Fuel Injection Fuel Rail Fuel Pressure Sensor CAUTION: Refer to Fastener Caution . Procedure Disconnect the electrical connector. Tighten 33 N.m (25 lb ft)

Callout

Component Name

Preliminary Procedure

Fuel Injection Fuel Rail Fuel Pressure Sensor

CAUTION:

Procedure
Disconnect the electrical connector.
Tighten
33 N.m (25 lb ft)