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my Honda Accord 9th Generation (2013-2017) has no power to the fuel pump what could it be - Honda Accord
Home/Cars/Honda/Accord/Eleventh Generation (2023-present)/my Honda Accord 9th Generation (2013-2017) has no power to the fuel pump what could it be

my Honda Accord 9th Generation (2013-2017) has no power to the fuel pump what could it be

Honda Accord Eleventh Generation (2023-present)

Error Codes
2-4 hours
Time
medium
Difficulty
high
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
580 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Diagnose and fix fuel pump power issues in Honda Accord 9th Generation (2013-2017). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component
Fuel System
Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical systems.
  • •Allow the fuel system to depressurize before servicing the fuel pump.

Symptoms

  • •Engine will not start
  • •Fuel gauge may not function correctly
  • •Clicking sound from the relay area when attempting to start
  • •Check engine light illuminated
  • •Possible fuel odor if attempting to start repeatedly

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

  • ✓Test the affected component to ensure it functions correctly
  • ✓Check for any error codes or warning lights
  • ✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

  • •Follow the manufacturer's recommended maintenance schedule
  • •Address warning signs early before they develop into major issues
  • •Use quality parts and fluids recommended for your vehicle
  • •Keep detailed records of all repairs and maintenance

Tools & Equipment Required

  • •Multimeter
  • •OBD-II scanner
  • •Socket set
  • •Wire connectors
  • •Electrical contact cleaner

Parts Required

  • •Fuel pump relay (if faulty)
  • •Fuel pump (if replacement is necessary)
  • •Fuses (if blown)

Additional Information

Affected Component
Fuel System
Estimated Time
2-4 hours
Difficulty
medium
Severity
high
Tools Required
5 items
Parts Required
3 items

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Solution
1. Preparation
  • Gather tools: multimeter, OBD-II scanner, socket set, and wire connectors.
  • Disconnect the battery negative terminal to ensure safety during repairs.
2. Inspect and Replace Fuse
  • Locate the fuse box under the dashboard or hood.
  • Identify the fuel pump fuse using the diagram on the fuse box cover.
  • Remove the fuse and check for continuity with a multimeter.
    • If the fuse is blown: replace it with a new fuse of the same amperage.
3. Test and Replace Fuel Pump Relay
  • Locate the fuel pump relay in the fuse box.
  • Remove the relay and test it using a multimeter or swap it with a known good relay.
    • If the relay is faulty: replace it with an OEM or equivalent relay.
4. Check Wiring and Connectors
  • Visually inspect the wiring for any signs of wear, fraying, or disconnection.
  • Clean any corroded connectors with an electrical contact cleaner.
  • Repair or replace damaged wiring as necessary.
5. Test Voltage at Fuel Pump Connector
  • Reconnect the battery terminal and turn the ignition key to the "ON" position without starting the engine.
  • Using a multimeter, measure the voltage at the fuel pump connector.
    • If no voltage is present: further diagnose the wiring back to the relay or ignition switch.
6. Replace the Fuel Pump (if necessary)
  • If voltage is present but the pump does not operate, the fuel pump may need replacement.
  • Remove the rear seat or access panel to reach the fuel pump assembly.
  • Disconnect the electrical connector and fuel lines.
  • Remove the fuel pump assembly from the tank.
  • Install the new pump, reconnect lines and electrical connectors, and reassemble the access panel.