I made my post from the front page as the code/description stood out incorectly.
I see now that you have a little project on your hands.

What you describe and the code given match. The PCM will alternately disable 4 injectors untill corrected. Make sure your wired corectly

C1 (BLUE)
Pin 74 (ECT Signal Wire)
Pin 63 (ETC Sensor Ground)

Make sure there correct not grounding out etc..

If that checks out its the puter its pretty cut and dry.

BTW is there any messages in the IPC other than SES? What is your gauge reading?