Chevrolet Silverado / GMC Sierra. Service manual — part 41

Fig. 106: View Of Engine Wiring Harness & Components
Courtesy of GENERAL MOTORS CORP.

30. Connect the following electrical connectors:

The EVAP canister purge solenoid valve (1)

The MAP sensor

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 107: Control Port Injector Module
Courtesy of GENERAL MOTORS CORP.

31. Connect the control port injector module (1).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 108: View Of A/C Pressure Switch & Compressor Clutch Connectors
Courtesy of GENERAL MOTORS CORP.

32. Connect the following electrical connectors:

The A/C compressor clutch (2), if equipped

The A/C pressure switch (1), if equipped

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 109: View Of Engine Wiring Harness & Components
Courtesy of GENERAL MOTORS CORP.

33. Connect the engine wiring harness electrical connector (2) to the throttle body.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado