In your particular case, you need to calibrate the Electric Throttle Body through scanner. By the way, it was not a wise decision to go for this engine, as it operates with CAN. As per my knowledge, its auto FANs are controlled through a CAN bus switch and also its speed signal, which it gets from the Speedometer. In other models, i.e. with Black Tappet Cover QG18De, engine tells the speed through VSS to meter. But in your engine, Speedo tells ECU the engine speed. How's that You are not going to find that meter i think. Its too tough. I have never seen one. I will post a pic for you of that meter.