Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2007 Pontiac Solstice L4-2.0L TurboFACTORY OEM SERVICE PROCEDURE
Knock Sensor: Locations
Engine Controls Component Views
Left Side of Engine (LNF)
1 - Ignition Coil 1
2 - Ignition Coil 2
3 - Ignition Coil 3
4 - Ignition Coil 4
5 - Camshaft Position (CMP) Sensor - Intake
6 - High Pressure Fuel Pump
7 - Fuel Injector 1
8 - Fuel Injector 2
9 - Fuel Injector 3
10 - Fuel Injector 4
11 - Manifold Absolute Pressure (MAP) Sensor
12 - Engine Oil Pressure (EOP) Switch
13 - Crankshaft Position (CKP) Sensor
14 - Knock Sensor (KS) 2
15 - Starter
16 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
17 - Knock Sensor (KS) 1
18 - Camshaft Position (CMP) Actuator Solenoid-Exhaust
19 - Camshaft Position (CMP) Actuator Solenoid-Intake
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.