Engine Components (LGH)

2011 Chevrolet Chevy Express G3500, Van Cargo Extended, 6.6 LSECTION Engine Components (LGH)
ENGINE COMPONENTS (LGH)

Component Name Callout
Mass Air Flow (MAF) Sensor/Intake Air Temperature (IAT) Sensor 1
Engine Control Module (ECM) 2
A/C Refrigerant Pressure Sensor 3
Horn Assembly 4
Fuse Block- Underhood 5
Fig 1: Engine Components (LGH)
GM2406198Courtesy of GENERAL MOTORS CORP.
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.