Online engine diagrams???

Hey I was wondering if anyone knows of a place where I could find some online engine diagrams..im a cheep ass and dont feel like buying a book at this point....thanks for any input....

if your car is older than 7-8 years you WILL need the book soon... it is worth it. but dont get chilton's, you want the bentley publishers manual. bentlet goes more into depth. i have the chiltons as well and it is way too vague.

i got the bentley today!!

what do you drive? youll see very soon how useful it is... im not trying to dog vw, i love my car but they do like to break.