GS 350 RWD V6-3.5L (2GR-FSE) (2007)
(2) Race the engine at 2,500 rpm for approximately 90 seconds.
(3) Check the idle speed.
Standard idle speed (Transmission neutral position): 600 to 700 rpm
If the speed is not as specified, check the air intake system.
(4) Disconnect the tachometer from the DLC3.