car wont maintain an idle when i start it and try to give it gas the car doesnt even put up a fight, car is an S5 turbo. i have checked that orange valve its good, tps is in spec, injectors inject and pressure is fine, air temp sensor is good, AFM is in spec, cleaned throttle plates, checked crank angle sensor its good, and i also checked the main relay. the only thing that looks even close to out of spec is the fuel pump relay but its only over by 0.20 - 0.50 ohms. can someone give me some hints on what else i should check.

 

Vac?

 

actually i just adjusted the throttle after i cleaned it and its running now, but i still have a hard start when the ending is warm

 

vacuum leaks? split turbo inlet duct?