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.
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HOMESERVICE MANUALSFORD2007FUSION SEL, 2.3 Z, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1146 (ELECTRONIC ENGINE CONTROLS - DIESEL ENGINE)DESCRIPTION AND OPERATIONELECTRONIC ENGINE CONTROLS
2007 Ford Fusion SEL, 2.3 Z, Standard
Electronic Engine Controls
2007 Ford Fusion SEL, 2.3 Z, StandardSECTION Electronic Engine Controls
WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
The electronic engine controls consist of the following components:
- Camshaft position (CMP) sensor
- PCM
- Fuel injector control module (FICM)
- Engine coolant temperature (ECT) sensor
- Manifold absolute pressure (MAP) sensor
- Intake air temperature 2 (IAT2) sensor
- Accelerator pedal position (APP) sensor
- Engine oil temperature (EOT) sensor
- Exhaust pressure sensor
- Crankshaft position (CKP) sensor
- Engine oil pressure (EOP) switch
- Barometric pressure (BARO) sensor
- Turbocharger variable vane hydraulic control valve
- Mass air flow (MAF) sensor
For further component description and operation, refer to the appropriate Engine Performance article.
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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.