Just pulled codes from my 1990 Ford Bronco 2 and i don't know what they mean,help!?

MichaelL

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I didn't use a reader i just counted my engine light. I have no idea what any of this means or how to fix it, please help!
21 ( ect out of self test range 0.3 to 3.70)
22 ( map/bp sensor out of self test range)
24 ( act sensor out of self test range 0.3 to 3.7)
I got one more after a long pause, it looked like ( i did the self test with the engine light ) 1 / 11/ 11 which wouldn't make sense because everything goes through a rotation before it repeats the codes. So i have no idea.
Lond story short it's been sitting for 4 yrs. Replaced the fuel pump, pulled the injectors they work, checked pulse on the connections with a noid light, tested the starter, 40 psi at the rail, good battery and so on. It tries to crank but it wont turn all the way over. Fires right up when i spray starter fluid into the intake until the fluid burns up. I just need to know what the codes mean so i can possibly know what's wrong with it. Thanks. Not very car savy either.
 
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