i know it should be... but sometimes there isn't ;-) i just thought
ther may be such a book so it would be faster to find such
informations, i have now Audi A4 1,9TDI 110horse power and have
problem with filling it coz i don't know how much refrigerant there
is... i think i will put around 700gram and see how it works...
most crs have a sticker under the hood with freon and oil charge