GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Firefly (Canada) 🢒 Engine 🢒 Engine Electrical 🢒 Engine Electrical Component Views
Figure 1:

1.0L (VIN 6) Engine (Rear View)
Object Number: 355342 Size: LF
(1)Fuel Injector
(2)Throttle Position (TP) Sensor
(3)Early Fuel Evaporation (EFE) Heater Connector
(4)Engine Coolant Temperature (ECT) Sending Unit
(5)Engine Harness
(6)Generator
(7)Starter Motor
(8)Starter Solenoid
(9)Intake Air Temperature (IAT) Sensor
(10)Backup Lamp Switch Connector
(11)Distributor
(12)Engine Coolant Temperature (ECT) Sensor
(13)Exhaust Gas Recirculation (EGR) Solenoid Vacuum (SV) Valve (Brown Valve) Exhaust Gas Circulation (EGR) Bypass Valve (Blue Valve)
(14)Idle Speed Control (ISC) Motor
Figure 2:

1.3L Engine
Object Number: 244220 Size: LF
(1)Manifold Absolute Pressure Sensor (MAP)
(2)Ignition Coil
(3)Camshaft Position Sensor (CMP)
(4)Engine Coolant Temperature Sensor (ECT)
(5)Brake Master Cylinder (Brake Pressure Modulator Valve with Antilock Brakes)
(6)Fuse Box
(7)Relay Box
(8)Vehicle Speed Sensor (VSS)
(9)Park Neutral Position (PNP) Switch
(10)Air Conditioning Receiver/Dehydrator
(11)Spark Plugs
(12)Air Conditioning Service Ports
(13)Intake Air Temperature Sensor
(14)Windshield Wiper Motor
(15)Air Conditioning Refrigerant Pressure Switch
(16)Throttle Position Sensor (TPS)
(17)Idle Air Control Valve (IAC)
Figure 3:

Cowl
Object Number: 355354 Size: LF
(1)Supplemental Inflatable Restraint (SIR) Harness
(2)Duty Check Data Link Connector
(3)Inflatable Restraint IP Module Connector
(4)Engine Wiring Harness
(5)Powertrain Control Module (PCM) C1
(6)Powertrain Control Module (PCM) C2
(7)Powertrain Control Module (PCM) C3
(8)Junction Block
(9)Turn Signal/ Combination Switch Connector
(10)Floor Harness
(11)Power Door Lock Control Module
(12)Main Wiring Harness
(13)Electronic Brake Control Module (EBCM) C1 with ABS
(14)Electronic Brake Control Module (EBCM) with ABS
(15)Electronic Brake Control Module (EBCM) C2 with ABS
(16)Lamp Driver Relay (with ABS)
(17)Clutch Pedal Position (CPP) Switch (Manual Transaxle)
(18)Stoplamp Switch
(19)Daytime Running Lamps (DRL) Control Module
Figure 4:

LH Engine Compartment (with ABS)
Object Number: 355436 Size: LF
(1)Fuse Box
(2)Relay Box
(3)Battery
(4)Distributor (VIN 6)
(5)Brake Master Cylinder
(6)Anti-lock Brake System (ABS) Motor Pack Assembly (with ABS)
(7)RF ABS Solenoid (with ABS)
(8)LF ABS Solenoid (with ABS)
Figure 5:

LH Engine Compartment
Object Number: 355445 Size: LF
(1)Brake Master Cylinder
(2)Fuse Box Connector C1
(3)Fuse Box Connector C2
(4)Fuse Box Connector C3
(5)Fuse Box Connector C4
(6)LH Front Strut Tower
(7)Anti-lock Brake System (ABS) Motor Pack Assembly Connector
Figure 6:

Bulkhead
Object Number: 355345 Size: MF
(1)Front Wiper Motor
(2)Ignition Coil (VIN 6)
(3)Brake Fluid Level Switch Connector
(4)Noise Suppressor Filter (VIN 6)
(5)Ignition Control Module (VIN 6)
(6)Fuel Injector Resistor (VIN 6)
(7)Main Harness
Figure 7:

1.0L (VIN 6) Engine
Object Number: 244218 Size: LF
(1)Idle Speed Control Motor
(2)Exhaust Gas Recirculation (EGR) Pressure Transducer
(3)Exhaust Gas Recirculation (EGR) Valve
(4)Engine Coolant Temperature Sensor
(5)Ignition Coil
(6)Ignition Control Module (Igniter)
(7)Fuel Injector Resistor
(8)Fuse Box
(9)Relay Box
(10)Distributor
(11)Spark Plugs
(12)Air Conditioning High Side Service Port
(13)Air Conditioning Low Side Service Port
(14)Evaporative Valve Solenoid
(15)Windshield Wiper Motor
(16)Throttle Position Sensor
Figure 8:

Engine Wiring-Manual Transaxle
Object Number: 178827 Size: MF
(1)Negative (-) Battery Cable
(2)G100
(3)To Powertrain Control Module
(4)Backup Lamp Switch Connector
(5)Engine Harness
Figure 9:

Engine Wiring-Automatic Transaxle
Object Number: 178829 Size: MF
(1)Distributor
(2)Park Neutral Position (PNP) Switch Connector
(3)Vehicle Speed Sensor (VSS) Connector
(4)G100
(5)Park Neutral Position (PNP) Switch