Fuel And Emissions - Testing & Troubleshooting

• Component Location Index
  • Fuel and Emissions Systems Component Location Index (KA/KC)
• General Information
  • Fuel Line/Quick-Connect Fitting Precautions
    • Notes
    • Retainer Replacement
    • Fuel Line/Quick-Connect Fitting Removal
    • Fuel Line/Quick-Connect Fitting Installation
• Symptom Troubleshooting
  • Fuel and Emissions Systems Symptom Troubleshooting - Engine stalls - Diagnostic interview
  • Fuel and Emissions Systems Symptom Troubleshooting - Fuel fill door does not open
• Circuit Diagram
  • Fuel and Emissions Systems Circuit Diagram (2019)
  • Fuel and Emissions Systems Circuit Diagram (2020 2021)
• How to Information
  • How to Troubleshoot the Fuel and Emissions Systems
    • Intermittent Failures
    • Service Information
    • Opens and Shorts
    • How to Use the HDS (Honda Diagnostic System)
    • If the MIL did not stay on
    • If you cannot duplicate the DTC
    • On-Board Snapshot
    • HDS Clear Command
    • Scan Tool Clear Command
    • DTC Clear
    • How to End a Troubleshooting Session (required after any troubleshooting)
    • How to Troubleshoot Circuits at the PCM Connectors
    • OBD Status
• Test
  • Fuel Gauge Sending Unit Test
    • Test
  • Fuel Pressure Test
    • Notes
    • Test
• Inspection
  • Fuel Line Inspection
    • Inspection
• Symptom Troubleshooting Index
  • Fuel and Emissions Systems Symptom Troubleshooting Index (KA, KC model)
• General Servicing
  • Fuel Pressure Relieving
    • Procedure
  • Fuel Tank Unit/Fuel Filter Removal, Installation, Disassembly, and Reassembly
    • Notes
    • Removal
    • Installation
    • Disassembly and Reassembly
  • Fuel and Emissions Systems Service Precautions
    • Fuel Flow Line Disconnection
    • Others
• Symptom Troubleshooting Index for Viewer
  • Fuel fill door does not open (KA, KC model)
• Description & Operation
  • Improvement Control in Practical Use Fuel Consumption System Description
• Troubleshooting
  • Fuel Pump Circuit Troubleshooting