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.
2018 Ford Taurus SEL, FWD, GasFACTORY OEM SERVICE PROCEDURE
Torque Specifications
| Description | Nm | lb-ft | lb-in | ||
|---|---|---|---|---|---|
| Camshaft Position(CMP) sensor bolts -- 2.0L GTDI | 6 | -- | 53 | ||
| Camshaft Position(CMP) sensor bolts -- 3.5L Ti-VCT, 3.5L GTDI | 10 | -- | 89 | ||
| Catalyst Monitor Sensor(CMS) (1) | -- | -- | -- | ||
| Crankshaft Position(CKP) sensor bolt -- 2.0L GTDI (1) | -- | -- | -- | ||
| Crankshaft Position(CKP) sensor bolt -- 3.5L Ti-VCT, 3.5L GTDI | 10 | -- | 89 | ||
| Cylinder Head Temperature(CHT) sensor | 11 | -- | 97 | ||
| Engine plug bolt -- 2.0L GTDI | 10 | -- | 89 | ||
| Fuel Rail Pressure(FRP) sensor -- 2.0L GTDI (1) | -- | -- | -- | ||
| Fuel Rail Pressure(FRP) sensor -- 3.5L GTDI | 33 | 24 | -- | ||
| Heated Oxygen Sensor(HO2S) (1) | -- | -- | -- | ||
| Heat shield bolt and nut | 10 | -- | 89 | ||
| Knock Sensor(KS) bolt | 20 | -- | 177 | ||
| Turbocharger Boost Pressure(TCBP) / Charge Air Cooler Temperature(CACT) | 3 | -- | 27 | ||
| Manifold Absolute Pressure(MAP) sensor | 6 | -- | 53 | ||
| Manifold Absolute Pressure(MAP) /Intake Air Temperature 2(IAT2) | 6 | -- | 53 | ||
| Manifold Absolute Pressure and Temperature(MAPT) | 8 | -- | 71 | ||
| Mass Air Flow(MAF) sensor screws | 2 | -- | 18 | ||
| PCM nuts | 8 | -- | 71 | ||
| RH halfshaft bracket nuts and bolts | 25 | 18 | -- | ||
| Throttle Position(TP) sensor | 3 | -- | 27 | ||
| Variable Camshaft Timing(VCT) oil control solenoid bolts | 10 | -- | 89 | ||
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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.
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