Revision question · Vehicle condition

In a direct-injection diesel engine, where does the high-pressure injector deliver fuel?

Revision material from the imported DVSA bank includes source-checked Lanekind learning corrections. These corrections are not newly issued official examination questions, and practice does not reproduce a live test paper.

Answer options

Into the carburettors

Into the combustion chamber

Into the manifold

Into the crankcase

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Into the combustion chamberThis was the right answer

The direct-injection system meters pressurised fuel into the engine cylinder’s combustion space. This is not a carburettor feed and does not describe every historical indirect-injection engine.

Reviewed reading for this question

Inject pressurised fuel into the combustion cylinderReviewed guidance summary · The prompt now explicitly identifies direct injection.

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