OBD2 Sensors >> GM 2.5L LCV/LKW Engine Sensor Locations


View with engine cover installed.  2013 Chevy Malibu 2.5L LCV
  1. Fuel injectors (located on the back of the engine near the intake manifold)
  2. Mass airflow sensor (MAF)
  3. Camshaft position sensors (CMP) (located at the back of engine)
  4. Oil pressure sensor (located at the back of the engine)
  5. Knock sensor (KS) (located on the back side towards the front of the engine under intake manifold)
  6. Crankshaft position sensor (CKP) (located on the back side towards the rear of engine under intake manifold)
  7. Engine coolant temperature sensor (ECT) (located at the rear of engine)
  8. Ignition coils (under top cover)
  9. Heated Oxygen Sensor Bank 1 Sensor 1 (HO2S1B1)
  10. Electronic Throttle Body / Throttle Control (top of engine left side front)
  11. Fuel Rail Pressure Sensor (FRPS) (screwed into underside of high-pressure fuel rail)
  12. Camshaft Oil Control Solenoids (front of engine at the top-LKW engine only)
  13. Manifold Absolute Pressure Sensor (MAP) (under intake cover on top of engine attached to intake manifold)

Models Founds On

  • Cadillac ATS 2013–2016 (LCV)
  • Chevy Malibu 2013 / Malibu Limited 2016 (LCV)
  • Chevy Impala / Malibu 2014–2019 (LKW)
  • Chevrolet Colorado / GMC Canyon 2015–present (LCV)
  • Buick Envision 2017-2020 (LCV)
  • Buick GL8 2017 (LCV)
  • GMC Acadia 2017-present (LCV)
  • Chevrolet Blazer 2019-present (LCV)
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