Just received a L&M 72 throttle body with the electronics already installed. As far as I know there were no issues with the throttle body before I bought it. I installed it on the car and it immediately went high the low. Like going to stall. I turned it off to check all connections. There seem to be fine. Started it back up and now have codes P2112 and P2104. I have a Diablo trinity tuner t1000. It says the throttle body is stuck closed. But it is not. The engine safe mode is on. The car idled fine in that mode but unfortunately is stuck in that mode. So, right now I unhooked the battery and am letting it sit for 30 minutes or more. The going to see if resetting it may fix the issue. Any other suggestions besides this. Can't even drive it to get it dyno tuned at this point without trailering it. But I have had several friend buy used throttle body's with the electronics on it already from previous owners. And they haven't had an issue. Just my luck. Any advice out there to get it on the road till I can get it tuned.