Hi guys, I have an Audi A3 8p Quattro 3.2 V6 bone stock. I am having problems because I think the Quattro system is not working. First when launching on the street front tires will spin a lot I thought that was normal because of the 80/20 OEM distribution of the Haldex controller. I bought a Gen2 Haldex blue controller, installed it and when for some test runs. car feels exactly the same as OEM. Front tires keep spinning when launchin it doesnt seem that the Quattro system is working at all. I checked with vagcom for some fault codes and found this ones:


01314 - Engine Control Module
004 - No Signal/Communication - Intermittent
01316 - ABS Control Module
004 - No Signal/Communication - Intermittent
00778 - Steering Angle Sensor (G85)
004 - No Signal/Communication - Intermittent
01317 - Control Module in Instrument Cluster (J285)
004 - No Signal/Communication - Intermittent

I erased all the codes and they dont come on again but the problem is still there. What do you think may be the cause of the Quattro not working?

Thanks