Top of Engine Components

2012 Chevrolet Cruze L4-1.8LSECTION Top of Engine Components



Powertrain Component Views

Top of Engine Components (LUW)




1 - K20 Engine Control Module
2 - B52A Heated Oxygen Sensor 1
3 - T8 Ignition Coil
4 - Q6E Camshaft Position Actuator Solenoid Valve - Exhaust
5 - B75B Mass Air Flow/Intake Air Temperature Sensor
6 - Q6F Camshaft Position Actuator Solenoid Valve - Intake
7 - Q38 Throttle Body
8 - Q17A Fuel Injector 1
9 - Q12 Evaporative Emission Purge Solenoid Valve
10 - Q17B Fuel Injector 2
11 - B74 Manifold Absolute Pressure Sensor
12 - Q17C Fuel Injector 3
13 - Q17D Fuel Injector 4
14 - B26 Crankshaft Position Sensor
RENDER: 1.0x

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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.