I'm FINALLY getting around to work on my 740, I wanted to answer the responses to the posts on my previous O2 sensor question thread but I can't find a reply icon, is it outdated?

Anyway, I now finally have all the codes to work with but I'm not sure which fuel injection system I have here and I can't find my manual, how do I identify my systems so I know what the codes are telling me or are a lot of them basically going to give me the same codes?

This is all new to me, I have been a very simple, if it's broken, replace it person, I've made it to 327,000 before I got to the point where I am trying to get into diagnostics so I can't complain, about hte car anyway, that last 40" of snow that has kept me from working on it............I feel free to complain about that but I still love the car.

Thanks for any help and I PROMIS to keep on top of things and post my finding and responses ASAP this time. I'm not ungrateful, I do appreciate all the help this board has given me. I haven't been responding because things have been so hectic, especially with sharing one car now.

Thanks again
Richard