I swap my american motor out for a jdm motor and I am useing all my orginal sensors. The only thing that was changed was the jdm motor did not come with an egr valve so I had to hook up alot of vacume lines in series to get them all hooked up. The engine runs at idle with the throttle position sensor plugged up, buy to give it gas it goes into fuel cut. When I unplug the [tps] the engine will acelerate but runs real rich. Does any one know any thing about this?...buffalohunter7321