Air Flow Sensor May Fail at Higher Mileages on Toyota Supra

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

At higher mileages (125,000+) the mass air flow sensor may cause the vehicle to idle rough, run rich and even stall. Our technicians recommended to replace the Mass Air Flow Sensor with a factory unit because the aftermarket units have very mixed results.

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