He is brainy but a scaredy cat as he says in the books. He has several friends and has a sister name Thea ,two cousins named Trap and Dino ,a nephew named Benjamin ,a granfather named William and more. He likes Cheesy Chews. He is the main character of the series. He is also a secret agent.
High Efficient Furnace Blower Motors. Utilizing ECM Technology. ECM (electronic commutated motor) is a brushless DC motor with a permanent magnet rotor and a built in inverter. DC motors are more efficient than AC motors. They are also more expensive.
The engine control unit / module (ECM, ECU, or PCM) uses the information that is sent to it from the throttle position sensor, along with input from other sensors, to calculate engine load and control many things such as fuel and ignition timing, as well as automatic transmission shift points.