Fuel-pump replacement for a 2008–2012 Honda Accord with the 2.4L gasoline four-cylinder engine begins with checking hard starting, a crank-no-start, hesitation or stalling. P0171 means the fuel system is too lean; P0461 concerns fuel-level sender range/performance. Symptoms and codes alone do not prove that the pump motor has failed.
Which Accord does this walkthrough cover?
The detailed example is a 2010 Honda Accord LX sedan with the 2.4L gasoline four-cylinder engine, 5-speed manual transmission and Federal, non-PZEV emissions equipment. It uses the factory service opening beneath the rear seat. Confirm the underhood emissions label, VIN and original pump before ordering. The product also has other listed applications, shown separately below.
These planning allowances assume the fault has already been diagnosed and the correct sender wrench, pressure-test equipment and hand tools are available. A seized locknut, damaged connector, contaminated tank or different emissions configuration changes the job.
Featured fuel-pump module
The selected item is A-Premium APFP0229C, ASIN B07GZMVR9S; its corresponding manufacturer catalog number is APFP0229. It is one 12-volt in-tank gasoline pump module with a fuel-level sender, float and strainer. A pressure sensor and external replacement wiring harness are not included in the manufacturer’s specification.
The exact package photographs show the float already attached and three distinct new closure parts: a black base gasket, white threaded locknut and flat white locknut plate. The listing calls these three seal rings, but they serve different purposes. Inspect the delivered parts for the correct shape, undamaged threads and complete contents before opening the tank.
The photographed module has a square four-terminal connector in a 2-by-2 layout. Compare its keying, fuel outlet and float travel with the original unit. A connector that will not latch normally requires the correct part or a documented repair; do not cut the harness to make a questionable application fit.
View the Accord 2.4L fuel-pump module
Complete manufacturer application list
Every entry in the manufacturer’s application list below is for 2.4L I4 gasoline. The listed TSX wagon years differ from the sedan years, and the Crosstour entry covers 2012 only.
| Vehicle | Model years | Engine | Body style |
|---|---|---|---|
| Acura TSX | 2009–2014 | 2.4L I4 gasoline | Sedan |
| Acura TSX | 2011–2014 | 2.4L I4 gasoline | Wagon |
| Honda Accord | 2008–2012 | 2.4L I4 gasoline | Coupe |
| Honda Accord | 2008–2012 | 2.4L I4 gasoline | Sedan |
| Honda Crosstour | 2012 | 2.4L I4 gasoline | Hatchback |
The 3.5L V6 is excluded. The maker’s application rows do not specify every emissions or transmission variant. Its interchange list includes separate Federal and California references; that does not make their Honda sealing hardware interchangeable. Use VIN-specific confirmation for a California/PZEV car, an Acura, a coupe or a Crosstour, and use that vehicle’s own service instructions.
Confirm the fault before replacing the module
| Diagnostic clue | Meaning | Next check |
|---|---|---|
| P0171 | Fuel system too lean | Check fuel pressure and other causes, including intake leaks and fuel quality; the code does not identify a failed pump |
| P0461 | Fuel-level sender circuit range/performance | Diagnose the level sender, its wiring and gauge circuit; this is a different complaint from low delivery pressure |
| Hard starting, hesitation or stalling | Possible inadequate fuel delivery | Separate pressure, electrical supply and non-fuel causes before ordering |
For the stated 2010 2.4L Accord, the factory fuel-pressure test specifies 330–380 kPa (48–55 psi) at idle. Connect the Honda gauge through its correct inline attachment at the engine-bay feed-line joint, after pressure relief. A generic service-port adapter is not the required connection.
Low pressure can involve a restricted feed path, filter, regulator or inadequate electrical supply. A silent pump also requires pump-circuit diagnosis. The listed basic reader records codes; it does not provide Honda Diagnostic System (HDS) controls or establish circuit integrity. Have an equipped technician complete inconclusive electrical or sender-code diagnosis before continuing.
Prepare the vehicle and work area
Gasoline will be opened beneath the rear seat and at an engine-bay connection. Work in good daylight with ventilation, cool components, splash goggles, suitable chemical gloves, approved fuel containment and an accessible Class B-rated extinguisher. Keep smoking, flames, hot work and ignition-producing equipment away. Protect the interior from spills.
Keep the car on hard, level ground with the parking brake set and road wheels chocked. Use neutral for the stationary running checks on this manual-transmission example. Isolate battery power before opening fuel connections; a powered memory saver defeats that isolation.
Before dismantling, have the correct Honda sender wrench, a positively matched manual drive and torque attachment, and all required new parts ready. Stop for damaged fuel fittings, tank threads, wiring or fuel at the service opening. Resolve contamination with the appropriate fuel-system service before fitting a new module.
Tools, parts and supplies
The table covers the stated sedan’s rear-seat access, controlled pressure relief, inline testing and assembled-module replacement. Have the complete sender-wrench drive and torque arrangement ready before opening the tank. Existing suitable tools can be used; the new module-line retainer and all three new closure parts are required.
| Tool or Supply | Exact Product | Product Link | Purpose and Selection Check |
|---|---|---|---|
| Wheel chocks | Fasmov solid rubber wheel chocks, two-pack | View two-pack wheel chocks | Two rubber chocks: place one in front of and one behind a grounded tire on hard, level footing. Keep all four road tires on the ground and set the parking brake. For the stationary running pressure test, the manual transmission must be in neutral; verify full chock contact. |
| Optional engine-code reader | Autel AutoLink AL319 OBD-II/CAN code reader | View engine-code reader | Optional for recording engine codes, freeze-frame and readiness before diagnosis and rescanning after repair. The AL319 does not measure fuel pressure, command the pump, perform Honda HDS functions or replace circuit diagnosis. Save evidence before clearing; a clear also resets readiness. |
| Metric sockets, ratchet and extensions | TEKTON 3/8-inch drive 6-point socket and ratchet set — SKT15201 | View metric socket set | 3/8-inch drive, 6–24 mm six-point sockets with ratchet and extensions. Match the actual battery-clamp nuts and rear-cushion bolt heads; the OEM M6 thread designation does not establish socket size. Use the listed coaxial adapter with the low-range torque wrench. |
| Battery and cushion torque wrench | EPAuto 1/4-inch drive click torque wrench, 20–200 in-lb | View low-range torque wrench | 1/4-inch drive; 20–200 in-lb (approximately 2.26–22.6 N·m) covers the battery-clamp specification of 2.9–5.9 N·m and rear-cushion bolt at 9.8 N·m. Use the listed coaxial adapter and correctly fitting socket. This wrench does not cover the 70 N·m sender locknut. |
| Low-torque drive adapter | TEKTON 1/4-inch female to 3/8-inch male drive adapter — SHA04101 | View correct drive adapter | The 1/4-inch female input accepts the low-range wrench; the 3/8-inch male output accepts the selected sockets. Seat both drives fully. This coaxial drive-size adapter does not add an offset lever arm and is not an established connection for the Honda sender wrench. |
| Honda threaded-locknut wrench | Honda fuel sender wrench — 07AAA-S0XA100 | View specified Honda sender wrench | The exact Honda sender wrench specified for this 2010 Accord engages the plastic threaded locknut. Seat it fully and evenly; use manual force and tighten the new nut to 70 N·m through a verified compatible torque connection. The separate drive-connection requirement below must be resolved before starting; do not hammer the plastic nut. |
| Required sender-wrench drive and torque connection | Manual drive and calibrated torque-tool connection for Honda 07AAA-S0XA100 | Selection required: confirm the exact Honda tool input and complete 70 N·m torque connection with the supplier. | Before opening the tank, have the tool supplier positively identify the 07AAA-S0XA100 input and the mating manual driver, calibrated torque wrench and any attachment that accurately applies 70 N·m at the locknut. Verify attachment geometry and any maker-required torque correction. Do not assume a 1/2-inch or 3/8-inch input, substitute the low-range wrench, or use an impact tool. |
| Manual service-cover screwdriver | Klein Tools 11-in-1 screwdriver/nut driver — 32500 | View exact manual multi-bit driver | Use the hand driver with the correctly fitting crosshead bit for the four service-cover fasteners. The set includes Phillips #1 and #2; inspect each actual head and seat the bit fully. Refit the cover securely as originally fitted without inventing a torque. Do not use this driver to pry fuel connectors or strike the locknut. |
| Lower-dashboard trim release | Lisle Wedge Assortment Set, five pieces, orange — 69620 | View nylon trim wedges | Use a nylon wedge only if needed to release the driver’s lower-dashboard clips gently for access to PGM-FI main relay 2. Support the panel near each clip, release its hooks and unplug the VSA OFF connector by its latch. Do not pry on fuel-line retainers or electrical terminals. |
| Soft cleaning and conditional terminal brush | TEKTON mini wire-brush set, nylon/brass/stainless steel — 7064 | View exact small brush set | Use the nylon brush for loose dirt on closed external surfaces before opening the module. If light battery-terminal corrosion needs cleaning, use the brass brush only with both battery cables isolated and the fuel system still closed. Do not brush fuel sealing surfaces, work metal bristles near fuel vapors, or treat brushing as a repair for damaged terminals. |
| Honda inline fuel-pressure gauge | Honda fuel-pressure gauge, 100 psi — 07406-004000C | View exact Honda pressure gauge | Use with the separate Honda 07AAJ-S6MA151 attachment set at the engine-bay feed hose-to-line joint. The 0–100 psi gauge covers the exact 48–55 psi idle specification. Follow the OEM relief, sealed-assembly, prime and leak-check sequence; this is not a Schrader-valve hookup. |
| Matching Honda pressure-test attachment set | Honda fuel-pressure gauge attachment set — 07AAJ-S6MA151 | View matching Honda attachment set | The current replacement for factory 07AAJ-S6MA150 completes the inline Honda gauge hookup at joint B, with the gauge above. Use the complete matched set and sound seals; secure every joint before restoring power and route the hoses clear of hot or moving parts. Relieve pressure again before removal and restore the original road-going joint. |
| New base gasket, threaded locknut and plate | A-Premium APFP0229C module package: new base gasket, locknut and locknut plate | View featured module and supplied closure parts | Use one new black base gasket, one new white threaded locknut and one new flat white plate supplied with the featured module, after confirming all three are present, undamaged and correct for the original Federal unit. They serve three distinct roles. Keep the base gasket dry, discard the old closure parts, hand-start the new nut correctly and use the specified Honda wrench for 70 N·m. |
| One new module-outlet retainer | Honda Sanoh white 9.5 mm fuel-line retainer — 17711-S84-004 | View correct new module retainer | One new retainer is required at the replaced pump’s outlet joint C. Confirm the original joint is Sanoh, white, 9.5 mm, then install the matching new retainer and verify both tabs lock followed by a gentle pull-check. This is not the green 6.3 mm engine-bay retainer. |
| Engine-bay retainer only if replacement is required | Honda Tokai green 6.3 mm fuel-line retainer — 17711-S0X-A31 | View conditional engine-bay retainer | Keep the original retainer at engine-bay joint B if it remains on its original male line and is intact. If removed from that line or damaged, fit one new matching Tokai green 6.3 mm retainer. This conditional spare is different from the mandatory white module retainer and the unopened 8 mm fuel-rail joint. |
| Clean temporary external line-end covers | Ziploc Quart Food Storage Freezer Bags, Stay Open design, 75 count | View clean external-cover bags | Use separate clean new bags as temporary external dirt covers for disconnected fittings and line ends, as the Honda procedure directs. Keep the ends attended and remove every cover before reconnection. These bags are not gasoline containers or vapor-tight service caps; do not collect liquid fuel in them or push plastic into a port. |
| Splash eye protection | 3M chemical-splash goggles — 91252H1-DC-10 | View splash goggles | Wear fitted splash goggles before relieving pressure, separating a fuel joint or lifting the module. Check the lens, strap and face seal and keep unprotected people clear of residual-fuel splash. |
| Chemical hand protection | Ansell AlphaTec Solvex nitrile chemical gloves; choose a fitted size — 37-175 | View exact Ansell glove and sizes | Choose a fitted Ansell 37-175 nitrile gauntlet and check the actual gasoline blend against the current chemical guide. Avoid sustained contact and replace contaminated or damaged gloves; laboratory permeation results are not safe wearing time. |
| Accessible Class B fire extinguisher | First Alert rechargeable home/workshop fire extinguisher — HOME2PRO | View Class B-rated extinguisher | The UL 2-A:10-B:C rating includes flammable-liquid coverage. Check ready condition and keep the extinguisher accessible by a clear exit. Provide ventilation and eliminate ignition sources before opening the gasoline system. |
| Small-spill absorbent | New Pig Universal Light-Weight Absorbent Mat Roll, 15 inches × 50 feet — 25201 | View gasoline-compatible absorbent roll | The universal automotive-fluid mat explicitly covers gasoline. Protect the small-drip catch area while handling depressurized joints and the removed module; put fuel-wet sections in the self-closing solid-waste can promptly. This is not bulk fuel containment. |
| Temporary module drip tray | FloTool galvanized metal drip tray, 25 × 36 inches — 11430 | View metal module drip tray | The 25 × 36-inch galvanized steel tray provides a stable temporary catch area for module residual fuel. Protect the vehicle interior from drips during removal, keep the tray stable and prevent overflow. Transfer captured liquid to approved gasoline containment; the shallow tray is not storage. |
| Residual-gasoline safety can | Eagle five-gallon Type I red gasoline safety can with funnel — UI50FS | View residual-gasoline safety can | Five-gallon red Type I gasoline can with flame arrester, self-closing lid and supplied funnel. Use for residual liquid from the module and catch tray, with ample free capacity; close after use. This rear-access procedure does not drain the fuel tank, and fuel-wet wipes belong in the separate waste can. |
| Fuel-wet cloth waste can | Justrite foot-operated oily-waste can, 6 gallons — 09100 | View self-closing cloth-waste can | Six-gallon steel can for contaminated cloths and absorbent sections. Keep the self-closing cover shut between deposits and arrange appropriate disposal. It holds solid waste; captured liquid gasoline belongs in approved fuel containment. |
| Lint-free wipes and temporary external dirt shield | Texwipe AlphaWipe dry polyester cleanroom wipers, 9 × 9 inches — TX1009 | View exact lint-free wipe reference | Fresh dry 9 × 9 inch polyester wipes shield the pressure-relief joint and clean parts. If a brief attended pause needs a tank-opening dirt shield, use a clean dry wipe only if it covers the opening externally; never stuff it inside or treat it as a vapor seal. Remove it completely before installation and put fuel-wet wipes in the proper waste can. |
| Conditional clean engine oil for a difficult quick connection | Shell Rotella T4 Triple Protection 15W-40 diesel engine oil, 1 gallon | View clean engine-oil reference | If a clean, sound quick connection is difficult to insert, Honda permits a small amount of new engine oil on the line end only. Existing clean unused engine oil suffices; the one-gallon package is only an exact reference and is not needed in full. Keep the tank base gasket dry and keep oil off electrical contacts. |
| Battery-terminal corrosion-protection grease | Super Lube Multi-Purpose Synthetic Grease, 3 oz tube — 21030 | View exact multipurpose battery-protection grease | After the clean battery terminals are fully seated and the clamp nuts tightened to 2.9–5.9 N·m, apply the Honda-specified multipurpose corrosion-protection grease to the exposed terminal area. The maker lists battery-protector use. Existing suitable multipurpose grease suffices; keep it off the dry tank gasket and fuel fittings. |
DIY and professional cost planning
Use the following illustrative U.S. dollar allowances for planning. Confirm actual parts, equipment and local shop quotes before committing to the repair.
| Expense | Planning allowance | What it covers |
|---|---|---|
| Replacement module | $80–180 | One correctly matched aftermarket assembly |
| Closure parts, retainer and consumables | $25–60 | Required new module-line retainer, any needed correct new gasket/nut/plate, absorbents and small supplies; avoid duplicates if the supplied closure set is correct |
| DIY parts and supplies | $105–240 | The preceding two allowances; existing suitable tools and completed diagnosis assumed |
| Special tools | Price separately | Honda sender wrench and exact pressure-gauge adapter arrangement if not already available |
| Professional labor example | $180–450 | Illustrative 1.5–2.5 billed hours at an assumed $120–180 per hour |
| Professional repair example | $360–830 | Labor plus an illustrative $180–380 parts-and-supplies allowance; diagnosis, tax and additional repairs excluded |
Ask whether the quote includes confirming fuel pressure and electrical supply, all three new closure parts, the new line retainer and a leak check before the rear seat goes back in. The factory service opening can keep this job focused, but damaged tank threads or contamination need a separate repair plan.
Replacement procedure: 2010 Accord LX 2.4L sedan
The sequence combines the factory non-HDS pressure-relief method, inline pressure test and tank-unit replacement. The gauge remains sealed in place during the module change, then is removed before the final road-ready leak check.
1. Check parts and record the starting condition
Record original codes, freeze-frame data, fuel level and symptoms. Have the audio anti-theft code and presets available. Check the delivered module against the original application: attached float, 4P connector, outlet, flange and new base gasket, locknut plate and locknut. Have one new Honda 17711-S84-004 white Sanoh 9.5 mm module-line retainer ready.
Confirm the 07AAA-S0XA100 sender wrench fully fits the nut and that its mating manual-drive/torque attachment is established before opening the tank. Select sockets by their actual fasteners, not by a bolt’s thread diameter. Keep fuel-contact tools and wipes separate from battery-cleaning materials.
2. Expose and disable the fuel-pump relay
With ignition at LOCK (0), tilt the steering wheel fully upward. Following the lower-dashboard procedure, draw the cover’s lower edge outward, release its clips and hooks with a nonmarring tool, and unplug the VSA OFF switch. Protect the clips; do not dismantle the fuse box.
Remove PGM-FI main relay 2 (FUEL PUMP) from the driver’s under-dash fuse/relay box, using the factory relay-location figure to identify it. If the engine runs, start it and let it idle until it stalls. Return the key to LOCK (0).
3. Release residual pressure and install the test gauge
Remove the filler cap to vent tank pressure. Follow the battery terminal procedure: disconnect and isolate the negative cable first, then the positive. Keep power disconnected while any fuel joint is open.
Remove the engine-bay feed-joint cover and clean external dirt before opening it. Shield the joint with a clean towel and catch residual gasoline. At the green Tokai 6.3 mm feed-line connection, position B in the factory chart, support the connector, pinch its tabs by hand and pull it apart gently. Keep the intact retainer on its original line. Do not open the different blue-green 8 mm fuel-rail joint.
If the engine cannot run, pump silence does not prove pressure is gone. Keep the relay removed, key OFF, tank vented and battery isolated, and use the same towel-protected engine-bay connection to control the residual release. Do not improvise a different fitting or assume repeated cranking has depressurized it.
Inspect the ends, then fit the Honda inline gauge and complete attachment set in the tools table. Lock every test connection and route the hose clear of belts, fans and exhaust. Clean plastic bags protect temporarily disconnected ends externally; they are not fuel containers.
4. Measure pressure and decide whether replacement is justified
Only after the test assembly is sealed, reinstall relay 2 and reconnect battery positive first, negative last. Tighten terminal clamp nuts to 2.9–5.9 N·m (2.1–4.4 ft-lb). Apply the specified multipurpose terminal-protection grease after making sound electrical contact.
Turn the key to ON (II) without cranking for the approximately two-second pump run. Switch OFF and repeat two or three times, checking the gauge fittings for leaks before starting. At idle, compare the reading with 48–55 psi. Resolve electrical, regulator, filter or feed-line faults before condemning the module. A no-start requires the corresponding diagnostic branch, not an invented idle reading.
5. Isolate power again and remove the rear cushion
With the gauge still sealed, switch OFF, remove relay 2 again, and run a starting engine until it stalls, checking that the gauge falls to zero. Return to LOCK (0), vent the tank and isolate battery negative then positive. Allow hot components to cool.
If the engine could not run or the gauge still shows pressure, control residual fuel at the same towel-protected engine-bay B quick-connect using its hand-release tabs. Reconnect, relock and pull-check the test assembly while unpowered before proceeding. If normal relief already brought the gauge to zero, leave the assembly sealed. Do not loosen threaded gauge fittings to bleed pressure.
For this four-door sedan, remove the single bolt between the rear seatback and cushion. Press the cushion downward while pulling the two seat-hook handles, then lift it free. Keep buckles accessible. Remove the access panel’s four crosshead fasteners and lift the panel without stretching the wiring or dislodging its grommet.
6. Clean the module area and disconnect it
Remove loose dirt around the closed module with the listed soft brush and clean wipes. Avoid an ignition-producing vacuum. Release the 4P electrical latch by the connector body. Shield the module outlet with a towel and separate its white Sanoh 9.5 mm connection, position C, by hand-tab release.
Protect the line end with a clean external bag. The retainer from the old pump connection must be replaced. Inspect the sealing area for dirt or damage; a contaminated contact surface needs proper cleaning under the Honda fitting instructions before reconnection. Do not wash debris into an open tank or reuse a damaged fitting.
7. Remove the old module and closure parts
Fully engage the Honda sender wrench, loosen the threaded locknut and remove the nut and plate. Do not strike the plastic nut with a hammer or chisel. Lift the module carefully, guide its float through the opening and capture retained gasoline in suitable containment.
Remove the old gasket completely. Check the tank lip, threads and module seating area for damage. Keep debris out of the opening and handle the replacement by its body, without bending the float arm or pulling its wires.
8. Fit the new gasket, plate and locknut
Place the new dry base gasket around the replacement module, lower the module partway into the tank, then move the gasket to its tank seat. Align the module and tank marks and seat the module squarely. Check by sight and touch that the gasket has not rolled or pinched.
Fit the new plate and new locknut. Align the nut’s mark with the start of the tank thread and start it by hand. A tilted nut must be corrected before tightening. Protect the attached float and confirm it has unobstructed travel; do not shorten or bend the arm.
9. Tighten the nut and restore the module connections
Using the exact sender wrench and its confirmed compatible torque attachment, tighten the new nut to 70 N·m (51 ft-lb). Recheck the module/tank marks and the unpinched gasket. Do not add sealant or lubricate the base gasket.
Reconnect the matching 4P plug until latched. Install the new white 9.5 mm retainer in the outlet connector, align its locking tabs and press the connector onto the module until both tabs lock. Inspect and gently pull-check retention. If insertion is difficult, Honda permits a small amount of new engine oil on the line end only.
10. Prime and check the replacement while access remains open
Remove temporary bags and confirm all fuel connections are sealed, with the gauge still attached. Reinstall relay 2 and reconnect battery positive then negative to the specified clamp torque. Clear spilled fuel and vapors before powering the system.
Repeat the ON (II)/OFF priming cycles two or three times without cranking. Inspect the tank gasket, outlet and engine-bay test connections. If dry, start, check idle and compare pressure with 48–55 psi. Any wetness requires switching OFF, disabling the pump, relieving pressure and isolating power before correcting the joint.
11. Remove the gauge and test the normal fuel-line connection
Switch OFF and repeat the relay-removal, idle-to-stall where possible, key-OFF, venting and battery-isolation sequence. With the B quick-connect towel-protected, release its tabs by hand, control remaining fuel and remove the test assembly. Do not loosen threaded gauge fittings as a bleed method. Restore the original green 6.3 mm engine-bay connection with its intact original retainer; one removed from its line or damaged needs the correct new Tokai replacement.
Follow the quick-connect installation checks: align the parts, confirm both tabs lock and pull-check retention. Restore relay and battery power only after closure, then prime and inspect this actual road-going connection again. Remove all test hardware before driving.
12. Refit the covers and complete the return-to-service checks
After the final leak check, refit the engine-bay connector cover, service panel and wiring grommet. Secure the original panel screws without overtightening; Honda gives no numeric torque here. Route rear buckles through their cushion openings, keep belts untwisted, engage both hooks and tighten the cushion bolt to 9.8 N·m (7.2 ft-lb).
Reconnect the VSA OFF switch and secure the lower-dashboard hooks and clips. Fit the fuel cap, restore radio/clock information and check a plausible fuel-gauge reading. Check starting, idle, absence of fuel wetness or odor, then make a short drive and hot restart. Rescan codes, distinguishing the original fault from codes caused by deliberate pump disabling. Continuing symptoms or a leak require diagnosis before further use.
Related Accord fuel-pump video
Related video: MrRangerZr1’s guide describes an eighth-generation Accord coupe, and its description links both four-cylinder and V6 pumps. Use it as related access context. Follow this article’s 2010 Federal 2.4L sedan procedure, correct retainers and tightening specifications for the worked example.
Common mistakes to avoid
- Ordering a 3.5L module, overlooking emissions equipment or applying the sedan’s access instructions to another listed body.
- Confusing the green 6.3 mm engine-bay fitting with the white 9.5 mm module fitting, or reusing the old pump’s retainer.
- Prying the quick-connect tabs with tools, forcing a cross-threaded locknut or pinching the dry base gasket.
- Powering the system with a fuel connection open, leaving out relay 2, or removing a pressurized gauge.
- Closing the rear seat before checking the repaired module and the final engine-bay connection for leaks.
Frequently asked questions
Does this pump fit the 3.5L V6 Accord?
No. The selected listing is for the 2.4L four-cylinder gasoline applications in the table. An Accord model year alone is not enough to choose the module.
Is the TSX wagon covered from 2009?
The manufacturer lists 2009–2014 TSX sedans and 2011–2014 TSX wagons, all with the 2.4L engine. The wagon entry starts two years later.
Are the fuel-level sender and pressure sensor the same part?
No. The supplied sender and float report fuel level. The manufacturer’s specification says a pressure sensor is not included. A gauge fault and a fuel-delivery fault require different diagnostic checks even when the motor and level sender share a module.
Do I reuse the old locknut or base gasket?
The stated Honda procedure requires a new base gasket, new threaded locknut and new locknut plate. Check the three supplied pieces against the actual application. Do not reuse an old part just because it appears undamaged, and do not substitute one type of ring for another.
Does the new float arm need to be assembled?
The current exact photographs show it already attached. Protect it during installation and check that it moves freely without bending it. If the delivered module differs, resolve the supplied assembly instructions before installation.
Can an inexpensive code reader prove the pump is bad?
A code reader can record fault codes and freeze-frame data. It cannot by itself establish fuel pressure or the integrity of the pump’s power and ground circuits. A confirmed P0461 sender-fault repair also has a separate Honda diagnostic reset and idle-learn sequence; arrange a properly equipped technician for that branch.
Sources and further reading
The detailed procedure and tightening values use the stated 2010 Accord 2.4L sedan configuration. Product coverage, diagnostic context and tool selection have separate sources. Follow the actual equipment instructions for setup and operation.
- A-Premium APFP0229 specifications and five body-style applications
- Carter P76767M: Federal-emissions context for the listed interchange
- Honda 2010 Accord specifications and emissions distinctions
- Honda 2010 Accord 2.4L: non-HDS pressure relief
- Honda 2010 Accord 2.4L: inline pressure test
- Honda 2010 Accord 2.4L: pump circuit diagnosis
- Honda 2010 Accord 2.4L: module and new closure-parts installation
- Honda 2010 Accord: quick-connect types and precautions
- Honda 2010 Accord: quick-connect removal
- Honda 2010 Accord: quick-connect installation
- Honda 2010 Accord: four-door rear-cushion removal and refit
- Honda 2010 Accord: lower-dashboard cover
- Honda 2010 Accord: battery terminal service
- Honda Gen8 diagnostic chapter: P0171, manual page 11-105; P0461, page 11-296