Coolant Temperature Sensor/Switch (For Computer): Locations

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Engine Controls Component Views

Rear View of Engine




1 - Ignition Coil Module 4
2 - Ignition Coil Module 3
3 - Ignition Coil Module 2
4 - Camshaft Position (CMP) Actuator Solenoid-Intake
5 - Camshaft Position (CMP) Actuator Solenoid-Exhaust
6 - Ignition Coil Module 1
7 - Engine Harness
8 - Heated Oxygen Sensor (HO2S) 1
9 - Heated Oxygen Sensor (HO2S) 2
10 - Engine Coolant Temperature (ECT) Sensor
11 - Camshaft Position (CMP) Sensor (Exhaust)
12 - G108
13 - Camshaft Position (CMP) Sensor (Intake)
14 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
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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.