GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2006 🢒 Spark 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Engine Controls Schematics
Figure 1:

Power, Ground, DLC and MIL
Object Number: 1649369 Size: FS
Figure 2:

TP, IAT, MAP and ECT Sensors
Object Number: 1649422 Size: FS
Figure 3:

HO2S1, HO2S2 and O2S
Object Number: 1649424 Size: FS
Figure 4:

Ignition, CMP and CKP Sensors
Object Number: 1649426 Size: FS
Figure 5:

Knock Sensor, TCM and Rough Road WSS


Object Number: 1649427 Size: FS
Figure 6:

Fuel Pump Controls and Fuel Level Sensor
Object Number: 1649430 Size: FS
Figure 7:

Fuel Injectors and Octane Selector
Object Number: 1649434 Size: FS
Figure 8:

EVAP, EEGR and IAC Valve
Object Number: 1649435 Size: FS