OBD2 Sensors >> Ford 1.5L I4 Ecoboost Engine Sensor Locations

View with cosmetic engine cover installed.  2014 Ford Fusion 1.5L I4 EcoBoost
  1. Fuel injectors (under the intake manifold)
  2. Fuel Injection pump (under cover at rear of engine)
  3. Fuel Rail Pressure Sensor (FRPS) – (located at front of engine on top of cylinder head cover)
  4. Manifold Absolute Pressure Temperature (MAPT) Sensor (at the rear of engine on intake manifold)
  5. Camshaft position sensors (CMP) (located at the rear of the engine on each cylinder head)
  6. Variable Camshaft Timing solenoids (located on top of cylinder head cover at front of engine)
  7. Oil pressure switch (located at the lower front of the engine)
  8. Knock sensors (KS) (located at each end of the engine under the intake manifold)
  9. Crankshaft position sensor (CKP) (located at the front of the engine next to crankshaft pulley)
  10. Cylinder Head Temp Sensor (CHT) (located under the cover at the rear of the engine)
  11. Coil on Plug Ignition coils (on top of cylinder head cover)
  12. Universal Heated Oxygen Sensor (HO2S11) (located in exhaust manifold at rear of engine)
  13. Electronic Throttle Control / Throttle Position Sensor (TPS)
  14. Mass Airflow (MAF) Sensor

Models Found On

  • 2014 – 2020 Ford Fusion
  • 2015 – present Ford Focus
  • 2017– present Ford Escape
  • 2015 – present Ford Focus
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Latasha S Foster
Latasha S Foster
2 years ago

We only had the car for 4 months and it said Mass air flow sensor. But now they saying the transmission is not pulling.