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 MANUALSFORD2012FLEX AWD V6-3.5L TURBOREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSAIR TEMPERATURE SENSOR ( AMBIENT / INTAKE )SERVICE AND REPAIRMANIFOLD ABSOLUTE PRESSURE (MAP) / INTAKE AIR TEMPERATURE 2 (IAT2) SENSOR
2012 Ford Flex AWD V6-3.5L Turbo
Manifold Absolute Pressure (MAP) / Intake Air Temperature 2 (IAT2) Sensor
2012 Ford Flex AWD V6-3.5L TurboSECTION Manifold Absolute Pressure (MAP) / Intake Air Temperature 2 (IAT2) Sensor
Manifold Absolute Pressure (MAP) / Intake Air Temperature 2 (IAT2) Sensor
Removal
NOTE: The Turbocharger Boost Pressure (TCBP) /Charge Air Cooler Temperature (CACT) sensor and the Manifold Absolute Pressure (MAP) / Intake Air Temperature 2 (IAT2) sensor are not interchangeable.
1. Disconnect the MAP (Manifold Absolute Pressure) /IAT2 (Intake Air Temperature 2) sensor electrical connector.
2. Remove the 2 screws and the MAP (Manifold Absolute Pressure) /IAT2 (Intake Air Temperature 2) sensor.
Installation
1. Lubricate the MAP (Manifold Absolute Pressure) /IAT2 (Intake Air Temperature 2) sensor O-ring seal with clean engine oil.
2. Install the MAP (Manifold Absolute Pressure) /IAT2 (Intake Air Temperature 2) sensor and the 2 screws.
- Tighten to 6 Nm (53 lb-in).
3. Connect the MAP (Manifold Absolute Pressure) /IAT2 (Intake Air Temperature 2) sensor electrical connector.
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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.