Does anyone know what parts from a s5 U.S TII do i need to swap onto the s5 JDM TII so that i can pass smog? .. i asked "steve84GS TII" and he said that i would need the Accelerated Warm Up System.. would i need anything else? Im using USDM wiring harness and USDM n370 ECU...
From my observations i found that the JDM engine doesnt have the (Air Supply Valve, Split Air Solenoid Valve, Port Air Solenoid Valve, Accelerated Warm-up System) while the U.S engine has those. PLEASE HELP ME OUT!! thankss
-marvin

 

You dont need the damn AWS... you'd be an idiot to smog it before it was warmed up anyways.

 

thanks for your input but i still need info.. anyone?

 

first make sure your cat, air pump, and ACV all work.

 

well from what steve said.. the smog gear on the JDM TII is different from the USDM TII.. so im guessing i may need the (Air Supply Valve, Split Air Solenoid Valve, Port Air Solenoid Valve, Accelerated Warm-up System)from a U.S TII.. can anyone clarify this? would i be able to just bolt this stuff onto the jdm .. or would i need the whole U.S lower intake manifold.. thanks

 

LS1 airpump