OBD2 Sensors >> General Motors 2.8L 60 Degree V6 Engine Sensor Locations

View with cosmetic engine covers removed.  1987 Chevy Cavalier Z24 2.8L
  1. Fuel injectors (located under the plenum)
  2. Mass airflow sensor (MAF)
  3. Manifold Absolute pressure sensor (MAP)
  4. Oil pressure switch (located on the backside of the engine under the exhaust manifold)
  5. Knock sensor (KS) (located on the backside of the engine under the exhaust manifold)
  6. Engine coolant temperature sensor (ECT)
  7. Ignition coil/ignition module
  8. Crankshaft position sensor (CKP) (located on the backside of the engine under the exhaust manifold)
  9. Intake air temperature sensor (IAT)
  10. Idle air control valve (IAC)
  11. Throttle position sensor (TP)

Models Found On

  • 1988–1989 Buick Regal
  • 1987–1989 Chevrolet Beretta
  • 1987–1989 Chevrolet Cavalier Z24
  • 1990–1994 Mexican Chevrolet Cavalier
  • 1987–1989 Chevrolet Corsica
  • 1987–1989 Pontiac 6000
  • 1988–1989 Pontiac Grand Prix
  • 1987–1989 Chevrolet Celebrity
  • 1987–1989 Oldsmobile Cutlass Ciera
  • 1987–1989 Buick Century
  • 1988-1989 Oldsmobile Cutlass Supreme