Fuel Injection Fuel Rail Fuel Pressure Sensor Replacement

Fig 1: Identifying Fuel Injection Fuel Rail Fuel Pressure Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove the engine cover. Refer to Engine Cover Replacement . Remove the turbocharger heat shield. Refer to Turbocharger Heat Shield Replacement .
1	Fuel Pressure Sensor Shield Fastener (Qty: 3) CAUTION: Refer to Fastener Caution . Tighten 10 N.m (89 lb in)
2	Fuel Pressure Sensor Procedure Disconnect the electrical connector. CAUTION: Refer to Component Fastener Tightening Caution . Tighten 70 N.m (52 lb ft)

Callout

Component Name

Preliminary Procedures

Remove the engine cover. Refer to Engine Cover Replacement .
Remove the turbocharger heat shield. Refer to Turbocharger Heat Shield Replacement .

Fuel Pressure Sensor Shield Fastener (Qty: 3)

CAUTION:

Tighten
10 N.m (89 lb in)

Fuel Pressure Sensor
Procedure
Disconnect the electrical connector.

CAUTION:

Tighten
70 N.m (52 lb ft)