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Automatic Car Won’t Reverse? Common Causes + How to Fix

RepairSmith

Transmission Control Module Failure The Transmission Control Module (TCM) is a key part of your car’s computer that manages gear shifts. Electrical Problems or Failing Sensors Modern vehicles rely heavily on the sensor and electrical system to manage automatic transmission shifts. But that’s not all.

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Mass Airflow Sensor Replacement Cost + Why Is It Urgent?

RepairSmith

By accurately tracking airflow, the MAF sensor helps the ECU optimize fuel injection, manage emissions, and regulate other essential engine functions. If you notice mass airflow sensor issues, it’s best to have mobile mechanics from AutoNation Mobile Service replace it for you. Can You Replace the Mass Airflow Sensor Yourself?