GM Service Manual Online
For 1990-2009 cars only

Component

Location

8A Locator View

Connector End View

Group No.

Automatic Transaxle (3 Speed)

LH Front of Engine/Transaxle

201-01, Fig 02

--

--

Automatic Transaxle (4 Speed)

LH Front of Engine/Transaxle

201-01, Fig 02

202-12

--

Camshaft Position (CMP) Sensor

RH Rear of Engine

201-38, Fig 76

--

--

Crankshaft Position (CKP) Sensor

Rear Center of Engine

201-07, Fig 13

--

--

Data Link Connector(DLC)

LH Lower I/P

201-31, Fig 61

202-16

--

Electronic Ignition Control Module (ICM)

Rear Center of Engine

201-07, Fig 13

202-44

--

Engine Compartment Fuse/Relay Center

LH Center of Engine Compartment

201-19, Fig 37

--

--

Engine Coolant Temperature (ECT) Sensor

LH Front of Engine/Transaxle

201-06, Fig 12

--

--

Evaporative Emission Canister Purge Solenoid

Rear Center of Engine

201-07, Fig 13

--

--

Evaporative Emission Canister Vent Solenoid

RT Front of Engine Compartment

201-24, Fig 47

--

--

Fuel Injectors

LH Top of Engine Compartment

201-05, Fig 10

--

--

Fuel Pump Relay

LH Center of Engine Compartment

201-19, Fig 37

--

--

Fuel Pump/Oil Pressure Sender/Switch

LH Rear of Transaxle

201-02, Fig 04

--

--

Fuel Tank Unit

Below LH Rear of Passenger Compartment

201-33, Fig 66

--

--

Fuel Tank Vapor Pressure Sensor

Lower Rear of Car-Front of Fuel Tank

201-33, Fig 66

--

--

Fuse Block

LH Lower I/P

201-27, Fig 53

--

--

Idle Air Control (IAC) Valve

LH Top of Engine Compartment

201-05, Fig 10

--

--

Instrument Panel Cluster (Chevrolet)

LH Front of I/P

201-34, Fig 67

202-25

--

Instrument Panel Cluster (Pontiac)

LH Front of I/P

201-34, Fig 67

202-23

--

Intake Air Temperature (IAT) Sensor

Top of Engine

201-04, Fig 08

--

--

Knock Sensor (KS)

Rear Center of Engine

201-07, Fig 13

--

--

Linear Exhaust Gas Recirculation (EGR) Valve

LH Front of Engine/Transaxle

201-06, Fig 12

202-46

--

Manifold Absolute Pressure (MAP) Sensor

LH Top of Engine Compartment

201-05, Fig 10

--

--

Oil Level Switch

Lower Front of Engine Compartment

201-04, Fig 08

--

--

Oxygen Sensor (O2S 1)

LH Rear of Engine Compartment

201-03, Fig 05

--

--

Transaxle Range (TR) Switch

LH Rear of Engine Compartment

201-03, Fig 05

202-29

--

Powertrain Control Module (PCM)

RH Front Corner Behind Faschia

201-24, Fig 47

202-30

--

Rear Heated Oxygen Sensor (HO2S 2)

Under Rear Passenger Compartment

201-41, Fig 81

202-47

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Surge Tank Low Coolant Switch

RH Side of Engine Compartment

201-24, Fig 48

--

--

Throttle Position (TP) Sensor

LH Top of Engine Compartment

201-05, Fig 10

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