2020
ford f-15022 viewsCheck Engine Light On
Expert diagnosis and repair solutions for 2020 Ford F-150 Check Engine Light On. Get step-by-step fixes, cost estimates, and professional advice.
Expert Repair Solutions
1
medium$150-$300Reprogram the PCM to address excessive oil consumption and specific DTCs.
Source: https://static.nhtsa.gov/odi/tsbs/2023/MC-10238288-0001.pdf
Repair Steps:
- Connect the vehicle to a Ford diagnostic scan tool
- Reprogram the PCM with the latest calibration files
- Verify the repair by checking for DTCs after reprogramming
2
easy$100-$200Inspect and replace the oxygen sensor if faulty.
Source: https://www.coggindelandford.com/2020-ford-f-150-check-engine-light.htm
Repair Steps:
- Use an OBD-II scanner to identify the faulty oxygen sensor
- Replace the faulty sensor with a new one
- Clear any stored DTCs and test drive the vehicle
3
mediumFree under recallAddress battery cable issues as per recall 19V805000.
Source: https://static.nhtsa.gov/odi/rcl/2019/RCLRPT-19V805-3139.PDF
Repair Steps:
- Inspect the positive battery cable/BMS/PDB joint for excess sealant
- Remove any excessive adhesive
- Reassemble the joint and retorque the fastener
4
mediumFree under recallReplace the starter motor B+ power supply attachment nut as per recall 20V467000.
Source: https://static.nhtsa.gov/odi/rcl/2020/RCLRPT-20V467-8623.PDF
Repair Steps:
- Inspect the starter motor B+ power supply attachment
- Replace the attachment nut with the correct part
- Verify electrical conductivity and check for arcing
5
easy$50-$150Replace the mass airflow sensor if it is dirty or faulty.
Source: https://www.impexautosales.com/steps-to-take-if-ford-f-150-check-engine-light-is-on/
Repair Steps:
- Disconnect the battery to reset the system
- Remove the mass airflow sensor from the intake system
- Clean or replace the sensor as necessary
- Reconnect the battery and test the vehicle
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