If your 2014 Honda indicates a range of 0 after filling it with over 5 gallons of fuel, it's possible that there may be an issue with the fuel level sensor or the fuel gauge itself. Here are a few possible reasons for this situation:
Faulty Fuel Level Sensor: The fuel level sensor is responsible for sending the fuel level information to the fuel gauge. If the sensor is malfunctioning or sending incorrect readings, it can cause the gauge to display inaccurate information.
Wiring or Connection Issue: There may be a problem with the wiring or connection between the fuel level sensor and the fuel gauge. Loose or damaged wiring can disrupt the signal and lead to incorrect readings on the gauge.
Instrument Cluster Issue: It's also possible that the issue lies with the instrument cluster or the display unit itself. A malfunctioning or faulty gauge can fail to accurately represent the fuel level.
To diagnose and resolve the issue, it is recommended to visit an authorized Honda service center or a qualified mechanic who can perform a thorough inspection and diagnostic test. They will be able to identify the root cause of the problem and suggest the appropriate repairs or replacements for the fuel level sensor, wiring, or gauge.
Keep in mind that driving with inaccurate fuel level readings can lead to running out of fuel unexpectedly, so it's important to address the issue promptly to ensure accurate fuel level monitoring.