GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 CTS 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Powertrain Component Views
Figure 1:

Engine-Right Front (LLT/LP1/LY7)
Object Number: 1992525 Size: LF
(1)Throttle Body
(2)Intake Manifold Tuning (IMT) Solenoid Valve (LP1/LY7)
(3)Ignition Coil 5
(4)Ignition Coil 3
(5)Ignition Coil 1
(6)Engine Coolant Temperature (ECT) Sensor
(7)Knock Sensor (KS) 2
(8)A/C Compressor Clutch
(9)Knock Sensor (KS) 1
(10)Crankshaft Position (CKP) Sensor
Figure 2:

Engine-Right Rear (LLT/LP1/LY7)
Object Number: 1992545 Size: LF
(1)Evaporative Emissions (EVAP) Canister Purge Solenoid Valve
(2)Ignition Coil 2
(3)Ignition Coil 4
(4)Ignition Coil 6
(5)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
(6)Starter Motor
(7)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
Figure 3:

Engine-Front (LLT/LP1/LY7)
Object Number: 1992559 Size: LF
(1)Camshaft Position (CMP) Sensor - Bank 1 Exhaust
(2)Camshaft Position (CMP) Actuator Solenoid Valve - Bank 1 Exhaust
(3)Camshaft Position (CMP) Actuator Solenoid Valve - Bank 1 Intake
(4)Camshaft Position (CMP) Sensor - Bank 1 Intake
(5)Camshaft Position (CMP) Sensor - Bank 2 Intake
(6)Camshaft Position (CMP) Actuator Solenoid Valve - Bank 2 Intake
(7)Camshaft Position (CMP) Actuator Solenoid Valve - Bank 2 Exhaust
(8)Camshaft Position (CMP) Sensor - Bank 2 Exhaust
Figure 4:

Engine-Top (LLT/LP1/LY7)
Object Number: 1992568 Size: LF
(1)Fuel Injector 2
(2)Fuel Injector 4
(3)Fuel Injector 6
(4)Fuel Injector 5
(5)Fuel Injector 3
(6)Fuel Injector 1