I just got my lc-1 and I may be kicking myself because I bought it off of Ebay. The sensor is new in box and never opened and still sealed but it is a 6 wire lc-1. I did not now that there are 6 & 7 wire configurations. I would like to now if I am screwed since the 6 wire is missing the green analog ground. I have hptuners mvpi pro. I just hope I didn't get scammed.