GM Service Manual Online
For 1990-2009 cars only

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

GRN/BLK

Sensor Ground

2

YEL/WHT

Not Used

3

GRA/WHT

ECT Input

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

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

LT GRN/BLK

Sensor Ground

2

ORN/GRN

MAP Input

3

LT GRN

Reference Voltage