GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Under Intake Manifold (LH2)


Object Number: 1379627  Size: LF
(1)Knock Sensor (KS) 1
(2)Crankshaft Position (CKP) Sensor
(3)Starter Motor
(4)Knock Sensor (KS) 2
Figure 2:

Right Front Side of the Engine (LH2)


Object Number: 1545534  Size: MF
(1)Generator
Figure 3:

Engine Electrical Components (LY7)


Object Number: 1368939  Size: LF
(1)Battery Positive Cable
(2)Starter
(3)Generator
(4)Battery Positive Cable