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.
Find The Right Driver Shaft Length for Your Game. The driver is the longest club in the bag, often making it the most inconsistent, and the biggest challenge to a struggling golfer. Additionally, the amount of whip and speed exerted through the ball from your driver is far more than any other club in your bag.