Fuel Pressure Sensor: Locations

2013 GMC Terrain AWD L4-2.4LSECTION Locations



Wheels/Vehicle Underbody Component Views

Fuel System Components





1 - B46B Fuel Level Sensor - Secondary

2 - B150 Fuel Tank Pressure Sensor

3 - Q13 Evaporative Emission Vent Solenoid Valve

4 - B46A Fuel Level Sensor - Primary

5 - G12 Fuel Pump

6 - B47 Fuel Pressure Sensor

7 - B198 Fuel Composition Sensor (LFX with FHS)

RENDER: 1.0x

NO RELATED

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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.