Hi guys i recently converted my 318is to a 328i. My donor car was a 328i sport 1997 and my 318is was on a 1992. It has recently developed a misfire and i went to get it plugged in but the computer wouldnt read my car. Am i correct in saying i need to connect the diagnostic datalink wires as my harness may have different pin locations to the newer loom that plugs into it? Does any one know the pin numbers and details or have the diagrams???
I think the diagnostic datalink pins on my harness (92) are pins 20 and 15. Can anyone help please as ive looked everywhere and cant find it??