Chevrolet Malibu owners have reported 1 problem related to fuel injection system mass air flow (maf) sensor (under the gasoline fuel system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Malibu based on all problems reported for the Malibu.
The contact owns a 2018 Chevrolet Malibu. The contact stated that while on a trip and traveling at high altitudes, the check engine warning light was displayed on the instrument panel. The contact used a code reader which showed that the barometric pressure sensor was defective. Once the contact returned home, the mass air flow sensor was replaced. The following year while traveling in the same region at high altitude levels, the failure recurred. The contact also stated that the engine booster had started to fail due to ice accumulation in the charge air cooler (cac), which restricted airflow. As a result of the failure, the vehicle failed to accelerate above 25 mph. Upon investigation, the contact discovered technical service bulletin 18-na-069; which the contact linked to the failure. The dealer was notified of the failure, but the contact was informed that the vehicle was out of warranty. The manufacturer was also notified of the failure and referred the contact back to the dealer for assistance. The vehicle was not repaired. The failure mileage was approximately 76,000.
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