Daimler India Commercial Vehicles Automobile Technician Interview Questions and Answers

ECU stands for Engine Control Unit, it is a computer system that controls various aspects of a vehicle's engine performance.

• ECU monitors and controls fuel injection, ignition timing, emissions, and other engine functions

• It receives input from various sensors in the vehicle and adjusts settings accordingly

• ECU can be reprogrammed or tuned to optimize engine performance

• Examples of ECU brands include Bosch, Delphi, and Den

Upgrade spex refers to the specifications of upgraded components or features in a vehicle.

• Upgrade spex include details such as engine power, suspension upgrades, brake enhancements, and technology additions.

• Examples of upgrade spex could be a turbocharged engine, performance exhaust system, upgraded suspension kit, or advanced infotainment system.

• These specifications are important for service engineers to understand wh

Permeability is a concern in automobile service engineering as it affects the performance of various components.

• Permeability refers to the ability of a material to allow fluids or gases to pass through it.

• In automobile service engineering, permeability can affect the performance of components such as fuel tanks, brake lines, and engine gaskets.

• For example, if a fuel tank is not impermeable, it can lead to fuel leakage ...read more

ECU stands for Engine Control Unit, which is a computerized system that controls various functions of an automobile engine.

• ECU is responsible for monitoring and controlling engine performance, fuel injection, ignition timing, and emissions.

• It collects data from various sensors and makes adjustments to optimize engine efficiency and performance.

• ECU also communicates with other systems in the vehicle, such as the transmi...read more

Force is a physical quantity that can change the motion of an object.

• Force is measured in Newtons (N)

• It can be a push or a pull

• Force can change the shape or size of an object

• Examples of force include gravity, friction, and tension