OBD2 Sensors >> TOYOTA 1.8L 2ZR-FXE 4 CYL Engine Sensor Locations

View with cosmetic engine cover installed.  2010 Toyota Prius 1.8L 2ZR-FXE
  1. Fuel injectors (located on the front side of the engine near the intake manifold)
  2. Mass airflow sensor (MAF)
  3. Camshaft position sensor (CMP) (located at the rear of the cylinder head cover)
  4. Oil pressure switch (located at the lower front of the engine)
  5. Knock sensor (KS) (located on the front of the engine under the intake manifold
  6. Crankshaft position sensor (CKP) (located at rear of engine under cover)
  7. Engine coolant temperature sensor (ECT) (located at the rear of engine)
  8. Ignition coils (located under cover on top of cylinder head cover)
  9. Air Fuel Ratio Sensor (AFRS) (located in the exhaust manifold)
  10. Electronic Throttle Body / Throttle position sensor (TPS)
  11. Camshaft Oil Control Valve (front top of cylinder head cover)
  12. Manifold Absolute Pressure sensor (MAP) (located next to throttle body)

Models Found On

  • Toyota Prius 2009–present
  • Toyota Corolla 2018–present
  • Toyota C-HR 2016-present
  • Lexus CT 2011–present
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