Fuel Injection System Mass Air Flow (maf) Sensor problems of the 2011 Honda Accord

The contact owns a 2011 Honda Accord. The contact stated that after the vehicle was started, he shifted into drive(d) and depressed the accelerator pedal; however, the vehicle hesitated to respond. The contact stated that upon accelerating, the vehicle independently decelerated at slow speeds. The check engine warning light was illuminated. The contact stated that he used a code reader to diagnose the vehicle and retrieved two unknown codes for a faulty manifold air pressure sensor and mass air flow sensor. Additionally, the contact stated that he performed a tune-up and routine maintenance on the vehicle however, the failure recurred. The check engine warning light illuminated again after the tune-up. The vehicle was not repaired. The dealer was not notified of the failure. The manufacturer was notified of the failure and the contact was informed that TSB 13-078 warranty extension had expired. The failure mileage was approximately 135,500.