For 1990-2009 cars

#### 3.1L COMPONENT LOCATION TABLE

Component | Location | 8A Locator View | Connector End View | Group No.
--- | --- | --- | --- | ---
24X Crankshaft Position (CKP) Sensor | Front of engine | 201-08, Fig 15 | -- | 2.383
7X Crankshaft Position (CKP) Sensor | Right front side of engine | 201-07, Fig 13 | -- | 2.383
A/C Compressor Clutch | RH front of engine compartment | 201-07, Fig 13 | 202-49 | 9.188
A/C Compressor Clutch Diode | Left side of engine | 201-02, Fig 04 | -- | 8.852
A/C Compressor Clutch Relay | Right rear engine compartment | 201-02, Fig 03 | 202-48 | 9.277
A/C Refrigerant Pressure Sensor | RH front of engine compartment | 201-31, Fig 61 | -- | 9.170
Automatic Transaxle | Left side of engine compartment | 201-02, Fig 04 | 202-57 | --
Brake Switch | LH lower IP below steering column | 201-26, Fig 52 | 202-49 | 4.710
Camshaft Position (CMP) Sensor | Front top of engine | 201-04, Fig 07 | -- | 2.383
Convenience Center | Left of steering column behind IP | 201-25, Fig 49 | 202-17 | --
Cooling Fan Motor | Front of engine compartment | 201-03, Fig 05 | -- | 1.055
Cooling Fan Relay | Right rear engine compartment | 201-02, Fig 03 | 202-50 | 2.510
Cruise Control Brake Switch | LH lower IP below steering column | 201-26, Fig 52 | -- | 3.886
Cruise Control Module | Front of dash | 201-17, Fig 33 | 202-19 | 3.887
Data Link Connector (DLC) | LH lower IP | 201-25, Fig 50 | 202-20 | --
Engine Compartment Fuse Center | Left side of engine compartment | 201-04, Fig 08 | -- | --
Engine Coolant Level Switch | Right front of engine compartment | 201-31, Fig 61 | -- | 1.203
Engine Coolant Temperature (ECT) Sensor | LH rear of engine | 201-07, Fig 13 | -- | 3.682
Engine Oil Level Switch | Right rear bottom of engine | 201-08, Fig 16 | -- | 1.516
Engine Oil Pressure Sensor | Front right corner of engine | 201-07, Fig 13 | -- | 1.800
Evaporative Emission Canister Purge Valve | Rear of engine | 201-04, Fig 07 | -- | 3.145
Evaporative Emission Canister Vent Solenoid | Right front corner of engine compartment | 201-31, Fig 61 | -- | 3.130
Exhaust Gas Recirculation (EGR) Valve | RH front of engine compartment | 201-09, Fig 17 | -- | 3.682
Fuel Injectors | Front top of engine | 201-09, Fig 17 | -- | 3.314
Fuel Pump Relay | Right rear of engine compartment | 201-02, Fig 03 | -- | 2.210
Fuel Tank Module | Under rear of vehicle | 201-35, Fig 70 | -- | 3.107
Fuel Tank Pressure Sensor | Lower rear of car, front of fuel tank | 201-33, Fig 66 | -- | 3.107
Fuse Block | Left side of IP | 201-25, Fig 50 | -- | --
Generator | RH front of engine compartment | 201-03, Fig 06 | 202-53 | 2.275
Heated Front Oxygen Sensor (HO2S 1) | Rear of engine in exhaust manifold | 201-04, Fig 07 | 202-54 | 3.682
Heated Rear Oxygen Sensor (HO2S 2) | Center of passenger compartment, under vehicle | 201-05, Fig 10 | 202-29 | 3.682
Idle Air Control (IAC) Valve | Front of engine | 201-03, Fig 06 | -- | 3.682
Ignition Control (IC) Module | LH rear of engine compartment | 201-10, Fig 19 | 202-52 | 2.383
Instrument Panel Cluster (Buick/Oldsmobile) | LH side of IP | 201-27, Fig 54 | 202-24 | 9.735
Instrument Panel Cluster (Pontiac) | LH side of IP | 201-27, Fig 54 | 202-23 | 9.735
Intake Air Temperature (IAT) Sensor | Left rear of engine | 201-10, Fig 19 | -- | 3.415
Knock Sensor (KS) | LH rear of engine | 201-10, Fig 19 | -- | 2.383
Manifold Absolute Pressure (MAP) Sensor | Front top of engine | 201-09, Fig 17 | -- | 3.682
Mass Air Flow (MAF) Sensor | LH front of engine compartment | 201-06, Fig 12 | -- | 3.682
Powertrain Control Module (PCM) | RH front of IP | 201-23, Fig 45 | 202-29 | 3.670
Throttle Position (TP) Sensor | Front of engine | 201-03, Fig 06 | -- | 3.339
Transaxle Range (TR) Switch | LH rear of engine compartment | 201-02, Fig 05 | 202-28 | 4.054
Vehicle Speed Sensor (automatic) | Right rear of engine | 201-08, Fig 16 | -- | 3.682
Vehicle Speed Sensor (manual) | Right rear of engine | 201-08, Fig 16 | -- | 3.682
C100 | LH upper front of dash | 201-30, Fig 60 | 202-00 | --
C120 | Rear of engine | 201-04, Fig 07 | 202-03 | --
C207 | RH lower IP | 201-30, Fig 59 | 202-08 | --
C220 | Rear of engine | 201-04, Fig 07 | 202-08 |
C313 | Rear passenger compartment | 201-14, Fig 27 | 202-27 | --
C411 | RH upper IP | 201-01, Fig 02 | 202-12 | --
G100 | Front of engine compartment | 201-03, Fig 06 | -- | --
G110 | Front of engine compartment | 201-03, Fig 06 | -- | --
G111 | Left rear of engine compartment | 201-05, Fig 09 | -- | --
G200 | LH IP near steering column | 201-29, Fig 57 | -- | --
G301 | Right side of passenger compartment | 201-12, Fig 23 | -- | --
P101 | Left rear of engine compartment | 201-19, Fig 38 | -- | --
P201 | RH upper IP | 201-01, Fig 02 | -- | --
S106 | Engine compartment front of dash | 201-02, Fig 03 | -- | --
S109 | RH rear of engine compartment | 201-01, Fig 02 | -- | --
S110 | LH side of engine | 201-02, Fig 04 | -- | --
S111 | LH side of engine | 201-02, Fig 04 | -- | --
S118 | Left side of IP | 201-27, Fig 54 | -- | --
S119 | Engine compartment front of dash | 201-02, Fig 03 |  |
S140 | LH front of dash | 201-06, Fig 11 | -- | --
S161 | Approx 16 cm from C120 towards injectors | 201-04, Fig 07 | -- | --
S171 | Engine compartment front of dash | 201-02, Fig 03 | -- | --
S172 | RH front of IP | 201-31, Fig 62 | -- | --
S173 | Right rear corner of engine compartment | 201-02, Fig 03 | -- | --
S174 | LH front of dash | 201-06, Fig 11 | -- | --
S195 | Right rear corner of engine compartment | 201-02, Fig 03 | -- | --
S205 | Lower LH side of steering column | 201-33, Fig 65 | -- | --
S213 | Center IP near HVAC control assembly | 201-28, Fig 55 | -- | --
S217 | Center IP near HVAC control assembly | 201-28, Fig 55 | -- | --
S242 | LH upper front of dash | 201-30, Fig 60 | -- | --
S277 | Center IP near tie bar | 201-34, Fig 67 | -- | --
S278 | RH rear of engine compartment | 201-01, Fig 02 | -- | --
S303 | Left rear corner of engine compartment | 201-05, Fig 10 | -- | --
S331 | Right side of passenger compartment | 201-12, Fig 23 | -- | --
S391 | Center IP near tie bar | 201-34, Fig 67 | -- | --
S415 | Engine compartment front of dash | 201-02, Fig 03 | -- | --