Left Front of the Engine Components

Powertrain Component Views

Left Side of the Engine Components (4.3L)





1 - Generator

2 - Throttle Body

3 - Transmission

4 - Park/Neutral Position (PNP) Switch (M30)

5 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

6 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

7 - Knock Sensor (KS) 1

8 - Engine Coolant Temperature (ECT) Sensor

9 - A/C Compressor Clutch (C67/CJ2)