If you need to clean or change the MAF (mass air flow or “airflow”) sensor in the 2GR-FE or 2GR-FKS 3.5L V6 engine in your 3rd generation (2014, 2015, 2016, 2017 & 2018) Toyota Highlander SUV, check out my DIY tutorial for the procedure (with the compatible replacement part number) by clicking on the text link or the thumbnail image below.
2014-2018 Toyota Highlander MAF Sensor Replacement Guide
