help eec id.....
 

Help I'm trying to figure out if this eec is for mass air or speed density. The code reads E9ZF-12A650-E2A CODE A9T. Any info will be greatly appreciated. How much do you think it's worth? Is an HO model?

Well I did a little investigation on the code and found out that it is in fact a mass air unit for a 5.0 engine. Now I don't know how to find out wether it's for an HO engine or not. Anyone know what an A9T computer is out of? Thunderbird/cougar/crown vic are my guess. What years did these cars come with mass air?