GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Opel 🢒 2007 🢒 GT 🢒 HVAC 🢒 HVAC - Manual 🢒 Engine Controls Component Views
Figure 1:

Engine Harness Routing 1 of 2
Object Number: 1889817 Size: LF
(1)Fuse Block - Underhood
(2)X162
(3)Engine Control Module (ECM)
(4)Engine Control Module (ECM) Bracket
(5)Splice J137
(6)Splice J142
(7)Electronic Brake Control Module (EBCM)
(8)Splice J104
(9)Engine Harness
Figure 2:

Engine Harness Routing 2 of 2 (LNF)
Object Number: 1865714 Size: LF
(1)Splice J123
(2)Splice J124
(3)Engine Harness
(4)Splice J121
(5)X100
(6)Fuse Block - Underhood
(7)G103
(8)Splice J140
(9)Splice J107
Figure 3:

Above the Radiator
Object Number: 1749431 Size: LF
(1)Air Cleaner
(2)Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
Figure 4:

Left Side of Engine (1 of 2)
Object Number: 1749428 Size: LF
(1)Manifold Absolute Pressure (MAP) Sensor
(2)Throttle Body
(3)Starter Motor
(4)A/C Compressor
(5)Generator
(6)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
Figure 5:

Left Side of Engine Compartment (LNF)
Object Number: 1830676 Size: LF
(1)Fuel Pressure Sensor
(2)Intake Air Pressure and Temperature Sensor
(3)Brake Booster Vacuum Sensor (LNF)
(4)Brake Fluid Level Switch
(5)Brake Booster Pump Motor (LNF)
Figure 6:

Right Side of Engine (LNF)
Object Number: 1889884 Size: LF
(1)Turbocharger
(2)Turbocharger Wastegate Solenoid
(3)Heated Oxygen Sensor (HO2S) 2
(4)Heated Oxygen Sensor (HO2S) 1
(5)Engine Coolant Temperature (ECT) Sensor
(6)Camshaft Position (CMP) Sensor - Exhaust
Figure 7:

Left Side of Engine (2 of 2) (LNF)
Object Number: 1749429 Size: LF
(1)Ignition Coil 1
(2)Ignition Coil 2
(3)Ignition Coil 3
(4)Ignition Coil 4
(5)High Pressure Fuel Pump
(6)Fuel Injector 1
(7)Fuel Injector 2
(8)Fuel Injector 3
(9)Fuel Injector 4
(10)Manifold Absolute Pressure (MAP) Sensor
(11)Engine Oil Pressure (EOP) Switch
(12)Crankshaft Position (CKP) Sensor
(13)Knock Sensor (KS) 2
(14)Starter Motor
(15)Evaporative Emission (EVAP) Canister Purge Solenoid Valve
(16)Camshaft Position (CMP) Actuator Solenoid Valve - Exhaust
(17)Camshaft Position (CMP) Actuator Solenoid Valve - Intake
Figure 8:

Lower Left Side of Instrument Panel
Object Number: 1831798 Size: LF
(1)Brake Pedal Position Sensor
(2)Accelerator Pedal Position (APP) Sensor
(3)Data Link Connector (DLC)
(4)Data Link Resistor
(5)Clutch Apply Sensor(MA5)
(6)X500
(7)X501
(8)Steering Angle Sensor (JL4)
Figure 9:

Fuel Tank Components
Object Number: 1849112 Size: LF
(1)Fuel Tank
(2)Evaporative Emission (EVAP) Canister Vent Solenoid Valve
(3)Fuel Pump and Sender Assembly