A key component of the fuel supply system that withdraws diesel fuel from the fuel tank and pumps it to the combustion chambers at high pressure and the right volume.

There are 3 common types of fuel injection pumps as follows:

(a) Individual inline fuel injection pump

A type of fuel injection pump that has inline pump unit with plungers that pressurise the diesel fuel, which is injected into the combustion chambers via fuel injectors.

(b) VE (Verteller) injection fuel pump

A high-pressure fuel pump assembly with lines leading to each individual injector.

(c) High-pressure common rail fuel pump

A fuel delivery system consisting of a single high-pressure fuel pump connected to a common rail manifold, which is, in turn connected to multiple electronic fuel injectors that are controlled by the diesel engine’s EDC.

A device that sprays fuel into the combustion chamber at the precise moment for efficient combustion.

There are few types of diesel injectors which include:

(a) Unit injector

A type of diesel injector that combines a high-pressure fuel pump and an injector nozzle that deliver diesel fuel into the combustion chamber through a direct injection. Three common types of unit injector include mechanical, electronic and hydraulically actuated electronic unit injectors.

(b) Common rail injector

An electronically controlled fuel delivery device that distribute diesel fuel to the injectors at accurate timings across multiple injectors from a high-pressure accumulator called the rail.

(c) Piezo injector

A type of diesel injector that uses piezoelectric materials (a class of crystalline materials that generate an electric charge when mechanically stressed) to achieve precise fuel delivery with reduced static leakage.

A forced induction device that is used to increase the power and efficiency of a diesel engine.

A device that produces high pressured air to air system.

Engine block is the main structural component of a diesel engine made from cast iron or aluminium.

Engine head is the top of the engine block.

An engine part that circulates pressurised oil to lubricate, cool, clean and protect machine components.

A device that is responsible for circulating water and coolant in engine.

An embedded electronic control system that functions as the central processing unit of a diesel engine, replacing the traditional mechanical governor. EDC manages specific electrical systems, subsystems, or functions, such as engine performance, brakes, and transmission.

An electromechanical device that can charge the battery or power the electrical system of a motor vehicle when the engine is running by converting mechanical energy into electrical energy.

A device that initiates the first rotation of the ICE.

We also provide repair services for diesel engines and related parts and components to address specific damage, wear or malfunction, with the aim of restoring the affected diesel engines and related parts and components to conditions equivalent or close to their original operating performance. Under our repair services, we offer both in house-based and on-site repair services for diesel engines and related parts and components to resolve issues encountered by vehicle and/or machinery owners, which include among others, hard starts or rough idling, poor fuel efficiency, dashboard warning indicators and excessive exhaust smoke.