Will a Mass Air Flow Sensor Cause a Misfire

Can a Bad MAF Sensor Cause Engine Misfires? Yes, a faulty mass air flow (MAF) sensor can cause misfires by sending incorrect air-fuel mixture data to the engine’s computer. If the MAF sensor misreads airflow, the engine may run too rich (too much fuel) or too lean (not enough fuel), leading to misfires, rough idling,…