how to fix P0131 code on my Honda Civic 11th Generation (2022-Present)?

• •Check engine light illuminated
• •Poor fuel economy
• •Rough idle
• •Increased emissions
• •Engine stalling under heavy load

1. 1Scan the vehicle with an OBD-II scanner to confirm the P0131 code and check for additional codes.
2. 2Inspect the oxygen sensor wiring and connectors for signs of damage, corrosion, or loose connections.
3. 3Measure the voltage output of the oxygen sensor using a multimeter to confirm it is within the expected range (typically 0.1 to 0.9 volts).
4. 4Check the engine's fuel trim readings to determine if the fuel mixture is too rich or too lean.
5. 5Inspect for any exhaust leaks in the vicinity of the oxygen sensor that could affect readings.
6. 6Verify the vehicle's battery voltage and ground connections to ensure proper system voltage.

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

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

• •OBD-II scanner
• •Multimeter
• •O2 sensor socket
• •Ratchet
• •Torque wrench
• •Wire stripper/crimper
• •Electrical tape

• •Oxygen sensor (Bank 1 Sensor 1)