i was getting a check engine light everytime i drove the car so I Read the Codes off of my ECU and i got 3 different codes

Code 1 - Oxygen Content
Code 16 - Fuel injector
Code 17 - Vehicle Speed Sensor

Im guessing that by the Code 1 that i need to replace the O2 Sensor okay no problem, and that i need to replace the Fuel Injector also as for that i have 4 1990 Integra LS injectors would i be able to use one of these injectors to replace the single one on my car? and would the vss out of a 90 integra ls (manual tranny) work on my car (auto tranny)?

Any Help Would be Greatly Appriciated

-Matt-