A mass airflow sensor. A mass (air) flow sensor (MAF) is used to find out the mass flowrate of air entering a fuel-injected internal combustion engine. The air mass information is necessary for the engine control unit (ECU) to balance and deliver the correct fuel mass to the engine. Air changes its density as it expands and contracts with temperature and pressure.
Over time, scar tissue that forms from bleeding can cause the retina to detach from the wall of the eye (retinal detachment) and cause loss of vision. Severe proliferative retinopathy may be treated with laser surgery in order to save vision.
Bleeding in eye and Blindness. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms bleeding in eye and blindness including Subconjunctival hemorrhage (bleeding in eye), Eye injury, and Trauma or injury. There are 12 conditions associated with bleeding in eye and blindness. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions. 1  Subconjunctival hemorrhage (bleeding in eye).