GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2004 🢒 Matiz 🢒 Engine 🢒 Engine Controls - 1.0L 🢒 Engine Controls Component Views
Figure 1:

Camshaft Position (CMP) Sensor
Object Number: 1487836 Size: LF
(1)Throttle Body (Main Throttle Idle Actuator (MTIA)
(2)Camshaft Position (CMP) Sensor
(3)Fuse Block Underhood
(4)Battery
Figure 2:

Crankshaft Position (CKP) Sensor and Exhaust Gas Recirculation (EGR) Valve
Object Number: 1487842 Size: LF
(1)Crankshaft Position (CKP) Sensor
(2)Exhaust Gas Recirculation (EGR) Valve
(3)Heated Oxygen (HO2S) 2 Sensor
Figure 3:

Fuel Injector System
Object Number: 1487865 Size: LF
(1)Fuel Injector #1
(2)Fuel Injector #2
(3)Fuel Injector #3
(4)Fuel Injector #4
(5)Throttle Body (Main Throttle Idle Actuator (MTIA))
(6)Knock Sensor (KS)
(7)Manifold Absolute Pressure (MAP) Sensor
Figure 4:

Intake Air Temperature (IAT) Sensor and Oxygen Sensor (O2S)
Object Number: 1487872 Size: LF
(1)Intake Air Temperature (IAT) Sensor
(2)Throttle Body
(3)Oxygen (O2S) Sensor/ Heated Oxygen Sensor (HO2S) 1
(4)Power Steering Oil Pressure Switch
Figure 5:

Ignition Module and Engine Control Module (ECM)
Object Number: 1487878 Size: LF
(1)Ignition Module
(2)Engine Control Module (ECM) (Sirus-D4)
(3)Engine Coolant Temperature (ECT) Sensor
(4)Engine Coolant Temperature (ECT) Gage Switch
Figure 6:

Fuel Tank
Object Number: 1487823 Size: MF
(1)Fuel Pump/Sender