Engine Controls Component Views. Buick LeSabre 2000

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2000 🢒 LeSabre 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 Engine Controls Component Views

Figure 1:


(1)	Powertrain Control Module (PCM) C1
(2)	Powertrain Control Module (PCM) C2
(3)	Air Cleaner Assembly
(4)	Powertrain Control Module (PCM)
(5)	S105

Figure 2:

Figure 3:


(1)	Manifold Absolute Pressure (MAP) Sensor

Figure 4:


(1)	Fuel Injector 3
(2)	Evaporative Emissions (EVAP) Purge Canister
(3)	Fuel Injector 5
(4)	Idle Air Control (IAC) Valve
(5)	Throttle Position (TP) Sensor
(6)	Mass Air Flow (MAF) Sensor
(7)	S106
(8)	Engine Coolant Temp (ECT) Sensor
(9)	C103
(10)	S108
(11)	S107
(12)	Ignition Control Module (ICM)
(13)	To Manifold Absolute Pressure (MAP) Sensor
(14)	Fuel Injector 1

Figure 5:


(1)	Exhaust Gas Recirculation (EGR) Valve
(2)	Fuel Injector #6
(3)	Fuel Injector #4
(4)	Fuel Injector #2
(5)	To Generator
(6)	To Air Solenoid
(7)	Heated Oxygen Sensor (H02S) Bank 1 Sensor 1
(8)	S103
(9)	S104
(10)	To PCM
(11)	C100

Figure 6:


(1)	Engine Oil Pressure Sensor
(2)	Vehicle Speed Sensor (VSS)
(3)	Power Steering Pressure Sensor
(4)	C125

Figure 7:


(1)	Knock Sensor
(2)	Starter Solenoid

Figure 8:


(1)	Evaporative Emissions (EVAP) Cannister Purge Valve
(2)	Generator
(3)	Map Sensor

Figure 9:


(1)	Stop Lamp/AT Shift Lock Control Switch, C1
(2)	Stop Lamp/AT Shift Lock Control Switch, C2
(3)	Stop Lamp/AT Shift Lock Control Switch
(4)	Stop Lamp Switch
(5)	Stop Lamp Switch Connector