OBD2 Sensors >> Toyota 1NZ-FXE Engine Sensor Locations

2001 Toyota Prius 1.5L
  1. Fuel injectors (located under the air cleaner assembly)
  2. Mass airflow sensor (MAF)
  3. Camshaft position sensor (CMP)
  4. Oil pressure switch
  5. Knock sensor (KS)
  6. Crankshaft position sensor (CKP) underneath the vehicle near the crankshaft pulley
  7. Engine coolant temperature sensor (ECT)
  8. Throttle positions sensor (TP)
  9. Camshaft oil control valve
  10. Ignition coil
  11. Inverter
  12. Motor/generator 1 and 2 (located inside the transmission assembly)
  13. Hybrid cooling system reservoir

Models Found On

  • Toyota Prius (XW10 & XW20)
  • Toyota Prius c
  • Toyota Yaris
  • Toyota Corolla (Axio/Fielder)
  • Toyota Sienta (2nd generation)