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.
2010 Mercury Mariner Premier, 2.5 7, FWDFACTORY OEM SERVICE PROCEDURE
Removal and Installation
- With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .
- Disconnect the FP control module electrical connector.
- Remove the 2 bolts and the FP
control module.
- To install, tighten to 5 Nm (44 lb-in).
- To install, reverse the removal procedure.
NOTE:
The Fuel Pump (FP) control module is located near the left rear side of the fuel tank.
NOTE:
Do not overtighten the fasteners or damage will occur.
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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