[zkv476]

Did you touch the fuel pump when stocking out the car? Everything was working beforehand? If you have the Ecutek cable monitor the DI rail pressure. If you are able to get it to start and it idles with less than about 4 bar and the fuel trims are very high it's likely you have some sort of fuel supply issue. Unfortunately there's no low pressure fuel rail monitoring on these cars.

When the car idles it typically uses port injectors. When you tap on the gas it will switch to DI. If there's something wrong with those it will in all likelyhood stall out. Check connectors on the DI driver box, check grounds, make sure the connector on the top of the DI pump which is the pressure control solenoid isn't damaged or unplugged.