GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2000 🢒 Firefly (Canada) 🢒 Engine 🢒 Engine Controls - 1.0L 🢒 Engine Controls Connector End Views
Table 1: Crankshaft Position (CKP) Sensor
Table 2: Diode Module
Table 3: Engine Coolant Temperature (ECT) Sensor
Table 4: EVAP Canister Purge Valve
Table 5: EVAP Canister Vent Solenoid
Table 6: EVAP Tank Pressure Control Solenoid Vacuum Valve
Table 7: Fuel Tank Pressure Sensor
Table 8: HO2S1
Table 9: Intake Air Temp (IAT) Sensor
Table 10: Manifold Absolute Pressure (MAP) Sensor
Table 11: TP Sensor
Table 12: Vehicle Speed Sensor (VSS)

Crankshaft Position (CKP) Sensor


Object Number: 441276 Size: CH

Connector Part Information
    • 0970602V0025
    • GRA

Pin

Wire Color

Function

1

WHT/BLK

Ignition Reference - High

2

WHT/RED

Ignition Reference - Low

Diode Module


Object Number: 441560 Size: CH

Connector Part Information
    • 09705 06EAO 02
    • GRA

Pin

Wire Color

Function

A

BRN/YEL

(PCM) Electrical Load Idle-Up Signal

B

PNK/BLK

Not Used

C

RED/WHT

Rear Defogger Indicator

D

RED/YEL

Light 1 Relay Output

E

BLK/RED

Dome Lamp Control

F

BLK/BLU

Door Open Signal

Engine Coolant Temperature (ECT) Sensor


Object Number: 441516 Size: CH

Connector Part Information
    • 097060311821
    • BLK

Pin

Wire Color

Function

1

GRA/WHT

ECT Input

2

YEL/WHT

Not Used

3

GRN/BLK

Sensor Ground

EVAP Canister Purge Valve


Object Number: 441294 Size: CH

Connector Part Information
    • 097060220021
    • BLK

Pin

Wire Color

Function

1

RED/GRN

EVAP CPV Control

2

WHT/BLU

Main Relay

EVAP Canister Vent Solenoid


Object Number: 441146 Size: CH

Connector Part Information
    • 097060212520
    • WHT

Pin

Wire Color

Function

1

RED/GRN

EVAP CVS Control

2

WHT/BLU

Main Relay

EVAP Tank Pressure Control Solenoid Vacuum Valve


Object Number: 441273 Size: CH

Connector Part Information
    • 097060211523
    • BLU

Pin

Wire Color

Function

1

WHT/BLU

Main Relay

2

YEL

EVAP Tank Pressure Control Solenoid Vacuum Valve Control

Fuel Tank Pressure Sensor


Object Number: 441517 Size: CH

Connector Part Information
    • 097060320021
    • BLK

Pin

Wire Color

Function

1

LT GRN/YEL

Ignition Fuel Tank Pressure Input

2

LT GRN/BLK

Sensor Ground

3

LT GRN

Reference voltage

HO2S1


Object Number: 441542 Size: CH

Connector Part Information
    • 097060410910
    • 
        GRN

Pin

Wire Color

Function

1

GRN/BLK

Sensor Ground

2

RED

HO2S1 Signal

3

PNK/BLK

HO2S1 Heater Control

4

BLK/WHT

IG Coil Fuse

Intake Air Temp (IAT) Sensor


Object Number: 441509 Size: CH

Connector Part Information
    • 097060213121
    • 
        BLK

Pin

Wire Color

Function

1

GRN/BLK

Sensor Ground

2

GRA

IAT Input

Manifold Absolute Pressure (MAP) Sensor


Object Number: 441539 Size: CH

Connector Part Information
    • 0970603W0021
    • 
        BLK

Pin

Wire Color

Function

1

ORN/GRN

Sensor Ground

2

LT GRN

MAP Input

3

LT GRN

Reference Voltage

TP Sensor


Object Number: 441582 Size: CH

Connector Part Information
    • 66105206
    • 
        BLK

Pin

Wire Color

Function

1

GRN/BLK

Sensor Ground

2

LT GRN

Reference Voltage

3

GRN/WHT

Throttle Position Input

Vehicle Speed Sensor (VSS)


Object Number: 441156 Size: CH

Connector Part Information
    • 097060210220
    • WHT

Pin

Wire Color

Function

1

PPL

VSS High (AT)

2

GRY/YEL

VSS Low (AT)