self test plug and self test input plug

[1cent]

where is the self test plug and the self test input plug on a 88 mark 7.

Thanks!:)

[Nick]

Check by the air box. it should be around the circular cut out in the inner fender. It's a trapezoidal shape and it should be gray.

[gadget73]

There is a single wire associated with the testing stuff, should be right next to the trapezoidal plug.

[Magic Al]

http://www.fordfuelinjection.com/?p=13