In-tank fuel pump replacement may be needed after diagnosis of hard starting, power loss or stalling on a 2014–2015 Ford Fusion 1.5L EcoBoost FWD with the matching four-pin module. P0087 means fuel-rail pressure is too low; P00C6 concerns insufficient rail pressure during cranking. Neither code proves the tank pump failed: a faulty low-pressure sensor, wiring or the separate engine-mounted high-pressure pump can create similar complaints.
Application overview
This guide covers the gasoline 1.5L Fusion application below. Service requires fuel tank removal, exhaust access, fuel handling equipment and secure support. Check the VIN, engine code, original part number, emissions configuration and connector layout before ordering. Fusion/MKZ pumps differ by configuration.
Advanced; fuel-system experience and workshop equipment
4–6 hours after diagnosis; allow more for seized hardware
$130–$275 including module, seals and consumables; equipment extra
Estimates assume one module, completed diagnosis and serviceable hardware. Arrange workshop access before starting.
Work in a ventilated repair area with a cold exhaust. Keep ignition sources away; have gasoline-compatible absorbents and a charged Class B-rated extinguisher accessible. Wear splash goggles and gloves selected for the actual fuel exposure. An emptied tank still contains flammable vapor.
Use Ford’s approved lifting locations and a suitable hoist, plus separate stable support for the drained tank. Never work beneath a vehicle held only by a hydraulic jack or suspend the tank from its hoses. Stop for significant corrosion, damaged fuel connections, a cracked tank, uncertain support or persistent fuel odor. Do not start or drive with a fuel leak.
Featured fuel pump assembly
A-Premium electric fuel pump module with sending unit, ASIN B08BCPJ3S8, manufacturer part number APFP0571, is one in-tank replacement assembly; references include DG9Z-9A407-L and DG9Z-9H307-Y. The ASIN-linked product record describes a pump, sender, strainer and seal ring.
A-Premium’s matching-interchange FP0081 catalog specifies a sender and float, a single four-pin top connection, and no pressure sensor or gasket. Confirm the offered package and obtain a correct new tank seal separately if necessary. Package contents vary. The FPDM controller and engine high-pressure pump are separate components.
View Featured Fusion Fuel Pump Module
Vehicle compatibility
| Make and model | Model years | Engine / drivetrain | Required match |
|---|---|---|---|
| Ford Fusion | 2014–2015 | 1.5L gasoline EcoBoost L4; engine VIN code D; FWD | Single four-pin connection and matching original OE reference. Confirm emissions equipment and complete VIN with the supplier. |
The 2014–2015 procedure applies to the detailed seller application row and Ford’s 1.5L service information. Later 1.5L catalog rows introduce Clean Fuel Fleet restrictions. Other engines, MKZ, AWD, Hybrid and Energi require separate fitment and service checks.
Diagnose before replacing the pump
Save codes and freeze-frame data. Verify actual fuel level, battery condition, cranking speed, pump power and ground, connector condition and fuel supply. A pump sound alone proves neither adequate pressure nor flow. An inaccurate gauge can also arise from sender wiring, so replacing the entire module requires a diagnosis.
Check the low-pressure sensor first when the evidence points there. Ford SSM 48397 addresses power loss and stalling on these GTDI applications with codes including P0087 and P00C6. It directs comparison of the fuel-low-pressure scan reading with a mechanical gauge to identify a biased sensor. The sensor can be serviced separately; it is not included with the matching catalog pump.
For the 1.5L engine running, the low-side specification is 320–550 kPa (46.4–79.8 psi). Ford’s pressure-test procedure places the correct inline kit between the supply jumper and high-pressure-pump inlet; its specification page defines the range. Use appropriate adapters and compare under the specified conditions. Never connect a low-pressure gauge to a direct-injection rail or loosen a rail pipe to bleed fuel. The Ford gasoline OBD summary explains the rail-pressure codes.
Tools, parts and supplies
Use matching six-point hand sockets and properly ranged torque wrenches. Workshop equipment below needs an appropriate complete setup; the individual accessory is not a complete lifting or draining system.
| Tool or Supply | Exact Product | Product Link | Purpose and Selection Check |
|---|---|---|---|
| Socket and ratchet set | DEWALT 192-Piece SAE and Metric Mechanics Socket Set | View socket and ratchet set | DEWALT DWMT75049 includes 1/4-, 3/8- and 1/2-inch ratchets and metric sockets. Its 1/2-inch ratchet drives the ring tool. Confirm fastener sizes and access. |
| Small torque wrench | EPAuto 1/4-Inch Drive Inch-Pound Torque Wrench | View small torque wrench | EPAuto ST-013-1: 20–200 in-lb (2.26–22.6 Nm), suitable for the verified 4 and 5 Nm fasteners. |
| Medium torque wrench | EPAuto 3/8-inch Drive Click Torque Wrench | View medium torque wrench | EPAuto ST-012-1: 10–80 ft-lb (13.6–108.5 Nm), covering 25 Nm straps and 48 Nm exhaust nuts. |
| Splash goggles | 3M Chemical Splash Goggles | View splash goggles | 3M 91252H1-DC-10 splash protection; not a vapor respirator. |
| General handling gloves | Venom Steel 6-Mil Nitrile Gloves, Large, 100 Count | View general handling gloves | Venom Steel Large/100 count, 6 mil. For dry mechanical handling; gasoline exposure needs an approved chemical-resistance selection, not an assumed immersion rating. |
| Fire extinguisher | First Alert HOME1 Rechargeable Fire Extinguisher, 1-Pack | View fire extinguisher | First Alert HOME1, one unit, UL 1-A:10-B:C. Keep an unobstructed escape route and follow its instructions. |
| OBD-II reader — diagnostic | Autel AL319 OBD-II Code Reader | View obd-ii reader — diagnostic | Autel AL319 reads codes and supported data; it cannot command the pump. Ford-specific FLP data may require a more capable diagnostic platform. |
| Multimeter — diagnostic | Innova 3320 Auto-Ranging Digital Multimeter | View multimeter — diagnostic | Innova 3320 for competent supply/ground checks. Never place current-test leads directly across a power supply. |
| Module locking-ring wrench | OTC 6599; Ford 310-123 equivalent | View locking-ring wrench | Use the correct ring engagement and controlled hand force; no hammer, chisel or impact wrench. |
| Spring-lock disconnect tool | CTA 1810; interchange Ford 310-250 | View manufacturer tool | Conditional on a spring-lock coupling. Push-tab fuel/vapor connectors release by hand; do not pry them. |
| Fuel tank handler — workshop accessory | OTC 1758 | View fuel tank handler | Requires a compatible transmission jack and adequate hoist clearance; jack and hoist are separate. Do not balance a tank on an ordinary jack saddle. |
| Fuel draining setup | Ford 310-102 hose / 292-00004 tanker; vehicle Easy Fuel adapter | View specified draining equipment | Arrange a complete gasoline-rated system with sufficient capacity. A short universal siphon is not a confirmed substitute. |
| New module seal | Ford 4L3Z-9276-AA reference | View Ford service parts list | One new matching O-ring is required. Confirm VIN and current replacement number; inspect any seal supplied with the module. |
| New exhaust gasket | Ford CV6Z-9450-E, superseding CV6Z-9450-D | View OE gasket | Required at the separated muffler inlet joint; confirm original exhaust configuration. |
| New exhaust nuts | Ford W520103-S442 | View OE exhaust nuts | Two required at the joint; verify package quantity. Do not reuse the discarded prevailing-torque nuts. |
| Hoist, pressure-test fittings and spill materials | Ford-approved lift setup; 310-D009 pressure-test kit or confirmed equivalent; gasoline-compatible absorbents | View lifting requirements / View test connection | Obtain compatible complete equipment before starting. Keep open lines capped and spilled fuel contained; never use a shop vacuum. |
DIY versus professional cost
| Budget item | Planning estimate / assumption |
|---|---|
| Aftermarket module | $80–$150; this is an allowance, not a live Amazon price. |
| Seal and exhaust hardware | $35–$90, depending on supplied contents and OE parts. |
| Consumables | $15–$35 for spill control and related materials. |
| DIY parts and consumables | $130–$275 before tools, tax and shipping. |
| Tools or equipment | Budget separately. Existing hand tools cost nothing extra; specialty equipment or workshop rental requires a local quote. |
| Professional repair illustration | $200–$500 shop-supplied parts plus 3–5 hours at an assumed $120–$180/hour: approximately $560–$1,400 before diagnosis, fees and tax. |
Corrosion, contamination or further diagnosis can increase cost. Ask about customer-supplied parts and the shop warranty.
Replacement procedure overview
Use the following sequence for the matched 2014–2015 Fusion 1.5L FWD. The linked pages reproduce Ford workshop information; the fastener values below apply to that sequence.
- Prepare and disable pump operation. With the car secured, release the left rear door scuffplate clips, fold the seatback and move the weatherstrip aside to release the lower C-pillar trim. Protect the belt and nearby wiring. Disconnect the FPDM connector, run the engine until it stalls, then switch ignition off. Disconnect the battery ground. A no-start engine can retain pressure; arrange controlled pressure release with approved equipment before opening lines. Trim access; pressure release.
- Drain safely. Use the vehicle’s supplemental Easy Fuel adapter and specified semi-rigid drain hose with a gasoline-rated tanker. Follow the tanker’s grounding and bonding instructions. The hose opens the inlet flap at the bottom of the filler neck; drain as much fuel as possible, below the tank inlet. Keep the tank-end filler-hose clamp untouched. Do not force an arbitrary hose through the capless mechanism. Ford draining method.
- Lift and clear the exhaust. Position the vehicle securely on the hoist at Ford’s approved points. Remove the interfering shields and deflectors. Support the cold muffler/tailpipe, remove its flange nuts and gasket, and release the isolator hangers. Replace the discarded nuts and gasket during assembly. Exhaust procedure.
- Lower the tank under control. Disconnect the accessible wiring and fuel/vapor couplings. Separate the filler hose at the pipe end. Secure the drained tank on its handler before removing strap bolts. Lower gradually to reach remaining upper connectors and vapor lines; release them before removing the tank. Never let lines carry its weight. Tank procedure.
- Open and inspect the module. Clean the closed tank-top connections and flange, then cover open tubes. Release the ring with tool 310-123. Lift carefully, checking for an attached internal transfer connection before pulling farther. Protect the float and capture residual fuel. Discard the old O-ring. A scratched, distorted or corroded sealing seat needs proper component replacement. Module procedure.
- Fit the matched replacement. Compare connector keys, ports, height and float movement. Seat the new correct O-ring without twisting it. Align the module’s tabs with the tank and tighten the locking ring with the specified tool, keeping the module square. Do not apply another module’s torque or force mismatched retaining features. Confirm secure seating before lifting the tank back into position.
- Reconnect and reassemble. Seat each connection and lock, then pull-check retention. Route upper vapor lines without trapping them. Refit straps to 25 Nm (18 lb-ft), the filler-pipe-side clamp to 4 Nm (35 in-lb), and new exhaust nuts to 48 Nm (35 lb-ft). Restore every shield, isolator and harness retainer. Reconnect the FPDM and battery ground; the terminal nut is 5 Nm (44 in-lb).
- Pressurize and verify. With the tank reinstalled and all fuel connections closed, keep the ignition off and refill with enough clean, vehicle-specified gasoline for pump operation. Remove any spills, then switch the ignition on and wait three seconds. Inspect for leakage before starting. If dry, run the engine and check again, verify pressure and gauge behavior, then restore trim without trapping the belt. Road-test only after complete reassembly and a leak-free check. Review returning codes and freeze-frame information; clearing memory alone does not confirm success.
Coupling details: hand-release connectors and spring-lock connectors. Final values and checks: tank fasteners, exhaust joint, battery terminal and priming procedure.
Repair images and video
TRQ’s video demonstrates tank-module replacement on a 2016 Fusion 2.0L AWD. It provides supplementary visual context; the engine, drivetrain and internal transfer arrangement differ from this 1.5L FWD guide. Use this article’s matched parts and Ford specifications. Creator’s repair page.
Common mistakes
- Ordering by a broad model-year title without matching the four-pin connector and original number.
- Replacing the tank pump for a misleading low-pressure sensor signal.
- Attempting a seat-access shortcut or cutting the floor above a fuel tank.
- Reusing the O-ring, exhaust gasket or discarded exhaust nuts.
- Disturbing the tank-end filler clamp, trapping vapor lines or bending the float.
- Skipping the key-on leak inspection before starting.
Frequently asked questions
Does P0087 mean I need this pump?
No. It describes inadequate rail pressure. Measure the low side, compare sensor data and inspect power/control before deciding which component failed.
Can I replace it through the rear seat?
Ford’s 1.5L workshop route removes the tank. Interior trim access in Step 1 reaches the pump controller for pressure release, not the pump itself.
Must I buy another fuel-pressure sensor?
Only if testing condemns it. The featured module and the separately serviceable low-pressure sensor perform different jobs.
Is a new seal necessary?
Yes. Have the correct new O-ring ready even if the seller describes an included seal. Compare it with the tank and manufacturer instructions before assembly.
Is this suitable for a first repair?
Tank draining, overhead exhaust handling and controlled tank support make it an advanced job. Paying for diagnosis and installation can be more practical than acquiring the complete equipment.
Sources and further reading
- A-Premium FP0081 matching-interchange specifications and connector restrictions
- Exact-ASIN product identity record
- Detailed A-Premium seller fitment row
- Ford SSM 48397: low-pressure sensor diagnosis
- Ford 2015 gasoline OBD system operation
- Ford 1.5L fuel pump/sender procedure, reproduced workshop information
- Ford 1.5L tank removal and fasteners, reproduced workshop information
- Ford TSB 14-0137 service parts list
- Ford jacking and hoist guidance, reproduced workshop information
Compare the VIN, engine, four-pin connection and OE number, then have the new seal and required installation equipment ready.