89 - 93 MUSTANG 5.0 ECU PCM COMPUTER A9P ECM
USED Ford Mustang Engine ECU (Engine Control Unit).
This is a A9P Computer that came in 89 - 92 Mustang 5.0 AUTO GT & LX. This is a Mass Air Computer.
This was the non california emmissions computer.
This is used in Mass Air Conversions, and 5-Speed Conversions IN 87 88 CARS AND performance upgrade for 93 cars that came with a little weaker tune.
VERY RARE ITEM TO FIND!
See pics for part numbers!