GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2004 🢒 Colorado Pickup - 2WD 🢒 Engine 🢒 Engine Controls - 2.8L (LK5) 🢒 Engine Controls Component Views
Figure 1:

Top Righ Side of Engine (4 Cyl)
Object Number: 1360379 Size: LF
(1)Ignition Coil 4
(2)Fuel Injector 4
(3)Ignition Coil 3
(4)Fuel Injector 3
(5)Ignition Coil 2
(6)Fuel Injector 2
(7)Fuel Injector 1
(8)Ignition Coil 1
(9)Engine Oil Pressure (EOP) Sensor
(10)Heated Oxygen Sensor (HO2S) 1
(11)Heated Oxygen Sensor (HO2S) 1 Connector
(12)Engine Coolant Temperature (ECT) Sensor
Figure 2:

Left Side of Engine (4 Cyl)
Object Number: 1368502 Size: LF
(1)Manifold Absolute Pressure (MAP) Sensor
(2)Evaporative Emission (EVAP) Canister Purge Solenoid
(3)Knock Sensor
(4)Starter
(5)Crankshaft Position (CKP) Sensor
(6)G102
(7)G103
(8)G101
(9)A/C Compressor Clutch (C60)
(10)Engine Block Heater
(11)Generator
Figure 3:

Top Front of Engine (4 Cyl)
Object Number: 1360390 Size: LF
(1)Manifold Absolute Pressure (MAP) Sensor
(2)Throttle Body
(3)Camshaft Position (CMP) Sensor
(4)Camshaft Position (CMP) Actuator Solenoid - Bank 1 Exhaust
(5)Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor
(6)Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor Connector
Figure 4:

Rear Engine Compartment
Object Number: 1358197 Size: LF
(1)Powertrain Control Module (PCM)
(2)Front Plenum Panel
Figure 5:

Transmission and Frame
Object Number: 1358434 Size: LF
(1)Park/Neutral Position (PNP) Switch (M30)
(2)Heated Oxygen Sensor (HO2S) 2
(3)Vehicle Speed Sensor (VSS)
(4)Transfer Case Neutral Switch (4WD)
(5)Transfer Case 2/4 Wheel Driver Indicator Switch (4WD)
(6)Transfer Case Encoder Motor (4WD)
(7)Evaporative Emission (EVAP) Canister Vent Solenoid
(8)Fuel Tank Pressure (FTP) Sensor
(9)Fuel Pump and Sender Assembly
(10)Fuel Pump
(11)Transfer Case
Figure 6:

Left Side of I/P
Object Number: 1358595 Size: LF
(1)C275 (Body Harness to Steering Wheel Harness)
(2)A/T Shift Lock Control Solenoid Connector
(3)Body Harness
(4)Accelerator Pedal Position (APP) Sensor Connector
(5)Accelerator Pedal
(6)Accelerator Pedal Position (APP) Sensor
(7)A/T Shift Lock Control Solenoid
(8)Ignition Lock Cylinder Case (Ignition Switch Location)