The electric cooling fan is controlled by the Engine Control Module (ECM) through the cooling fan relay based on inputs from the following components: - The engine coolant temperature (ECT) sensor. - The intake air temperature (IAT) sensor. - The A/C selector switch. - The A/C refrigerant pressure sensor.
Staff bags are big enough to hold everything a pro would need. In fact, they are usually designed after the custom golf bags pros use, so they are larger and heavier than regular golf stand bags. Staff bags are often made of leather and have large pockets. They have space for a full set of 14 golf clubs.
Overview. As of August 2010, more professional golfers played TaylorMade golf clubs than those of any other maker--50 golfers on the PGA, European and LPGA tours carry TaylorMade clubs. Pings are used by 46 players and Callaway clubs by 40 pros on the three tours. Professional golfers often help design the clubs they use. These clubs, and similar models, are available for purchase by the general public. On average, male professional golfers use drivers with a loft between 9.5 and 10.5 degrees.