Introduction
A mass air flow sensor monitors the amount of air entering the engine in order to gauge how much fuel is needed for the perfect air/fuel ratio. For this reason, it’s important for it to function correctly. This guide will walk you through the process of replacing the mass air flow sensor from start to finish.
What you need
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Disconnect the battery terminals by first loosening them with a 10 mm wrench.
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Almost done!
Your car is fixed! The new sensor will improve the performance of the vehicle.
Conclusion
Your car is fixed! The new sensor will improve the performance of the vehicle.