Engine-Codes - Honda - P0100 2018 Honda Accord

P0100 2018 Honda Accord Code - Mass Airflow Sensor Circuit Malfunction

- Code Popularity: 581 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
ChatAC AutoCodes.com AI Chat

What are the Possible Causes of the DTC P0100 2018 Honda Accord?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Mass Airflow (MAF) Sensor
  • Mass Airflow Sensor harness is open or shorted
  • Mass Airflow Sensor circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)
⚠ Does your Honda have Safety Recalls? → Check here

How to Fix the DTC P0100 2018 Honda Accord?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Search for P0100 2018 Honda Accord Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P0100 2018 Honda Accord code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P0100 2018 Honda Accord Code Mean?

The Mass Airflow (MAF) Sensor is attached to the intake air passage, and it measures the amount of intake airflow. The MAF sensor is a chip-type airflow meter. The airflow cools the electrically heated chip that is mounted in the air passage. The Powertrain Control Module (PCM) determines the amount of intake airflow by detecting the frequency. If the MAF sensor input frequency is a set value, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

P0100 2018 Honda Accord Code - Mass Airflow Sensor Circuit Malfunction

Need more Information on the Code?

Need more information on how to fix the P0100 2018 Honda Accord code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0100 2018 Honda Accord code diagnosed by a professional: Find a repair shop in your area