FAQ

Fuel injection system refers to the system which is used to admit fuel into the engine of a vehicle. Fuel injection is achieved by fuel injectors, which open on receiving a signal from ECU and spray the pressurized fuel into…

Air–fuel ratio (AFR) can be defined as the ratio of mass of air to the mass of fuel present in an internal combustion engine. If exactly enough air is provided to completely burn all of the fuel, the ratio is…

A 4 wheel drive, or a 4X4 drive is a vehicle with a drive train which gives torque to all the four wheels of a vehicle simultaneously. It is mostly used in SUVs, off – roaders, tourers, trucks, sports cars…

ABS is the abbreviation of Anti-lock braking system. The system is used to prevent the wheels from locking up in case of skid conditions so as to avoid uncontrolled skidding. The ECU constantly monitors the rotational speed of each wheel.…

The TCS or traction control system is a secondary function of ABS. As the name suggests, the TCS is used to maintain the traction between wheels and road. If the TCS computer detects one or more wheels running at a…

Tyre and wheel are often confusing terms. To make it simple, wheels are the metal (steel/alloy/modern – carbon fibre) parts that are connected to the vehicle’s axles, and tyre is the rubber tubing that fits over the wheel. The tyre…