Isssues's HELP
 

Ok, my car wont start. Its got fuel, turns over, has spark. Is a ground my problem? Everything works. I am passed pissed off. I need some help. HPE said check my grounds as well did Mike at G-Force. But I don't recall taking off any grounds. Its an 01 a4 z28. How on the back of the motor how many grounds are there. Can someone help me out. I am tired of walking everywhere.

If you have spark and fuel it should start. If you have incorrect fuel it wont start. A common thing there is a temp sensor, map sensor, or maf sensor. If you have a scan tool to read the data, that should show you the problem. Temp should read ambient temp, maf should read 0, and map should read 90 mpa give or take 15 depending on your conditions. Grounds usually affect spark or fuel or both so I rule that out. If you have a way to check codes that would be great, but if you are missing a crank signal, it wont have spark. I would find a way to look at your data, if you want more help, PM me and i will try to give you some more direction.