Sunday, 19 May 2024, 2:40 PM
Site: IMI eLearning
Course: IMI eLearning (IMI eLearning)
Glossary: Automotive Glossary
S
Steering RackSystem where a small pinion works on a flat gear (rack) to move the steering arms. |
Steering ShaftThe shaft that rotates as the steering wheel rotates. |
Steering SwivelThe turning component that carries the steered wheel, king pin, stub axle assembly and McPherson strut. |
StelliteHard and temperature resistant metal alloy used to coat exhaust valves. |
Stepper MotorAn electrically controlled motor that gives precise incremental movements. |
Stepper MotorsAn electrically controlled motor that gives precise incremental movements. |
STFTShort Term Fuel Trim |
STISelf-Test Input. |
STOSelf-Test Output. |
Stoichiometric RatioThe chemically correct ratio for air and petrol to achieve complete combustion. An air/fuel ratio of 14.7:1. |