Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2016 Ford Expedition XL, 4WDFACTORY OEM SERVICE PROCEDURE
Electronic Engine Controls: Notes
Engine Sensor Locations: Front
| Item | Description |
|---|---|
| 1 | Right Hand(RH) Variable Camshaft Timing(VCT) Oil Control Solenoids |
| 2 | Manifold Absolute Pressure(MAP) /Intake Air Temperature 2(IAT2) |
| 3 | Left Hand(LH) Variable Camshaft Timing(VCT) Oil Control Solenoids |
| 4 | Intake Air Temperature(IAT) Sensor |
| 5 | Turbocharger Bypass Valve |
| 6 | Turbocharger Boost Pressure(TCBP) /Charge Air Cooler Temperature(CACT) Sensor |
Engine Sensor Locations: Rear
| Item | Description |
|---|---|
| 1 | LH Camshaft Position(CMP) Sensors |
| 2 | Knock Sensor(KS) |
| 3 | Fuel Rail Pressure(FRP) Sensor |
| 4 | RH Camshaft Position(CMP) Sensors |
| 5 | Cylinder Head Temperature(CHT) Sensor |
| 6 | Crankshaft Position(CKP) Sensor |
| 7 | Heated Oxygen Sensor(HO2S) |
| 8 | Catalyst Monitor Sensors |
Engine Sensor Locations: Powertrain Control Module(PCM)
| Item | Description |
|---|---|
| 1 | PCM |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.