Volkswagen T-Roc DGTD Injectors

Volkswagen T-Roc DGTD Overview

The Volkswagen T-Roc with the DGTD VW/Audi/Seat/Skoda 2.0 TDI (EA288) engine was produced between and . This vehicle uses Delphi common rail diesel injectors (primary part number 28565336) operating at fuel pressures up to 2000 bar. The DGTD engine in the Volkswagen T-Roc produces and of torque. When replacing injectors on the Volkswagen T-Roc DGTD, always use new copper sealing washers and torque to manufacturer specifications. Each injector should be coded to the ECU after fitting.

Compatible Injectors

Common Injector Problems in Volkswagen T-Roc

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  Rough idle and engine vibration — Worn injector nozzles cause uneven fuel spray, leading to rough idle at low RPM. Most noticeable when the engine is cold.
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  Excessive exhaust smoke — Black or blue-grey smoke on acceleration indicates poor fuel atomisation. This is often caused by carbon buildup on the injector nozzle tip.
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  Poor fuel economy — A worn or leaking injector delivers incorrect fuel quantities, reducing efficiency by 10–20% in severe cases.
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  Engine misfire under load — Intermittent misfires during acceleration suggest one or more injectors are failing to deliver the correct fuel pressure.
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  Difficult cold starting — Degraded injector nozzles struggle to atomise fuel at lower cranking pressures, causing extended crank times in cold weather.

Other Engine Codes for Volkswagen T-Roc

Other DGTD Vehicles

Related Pages

Delphi VW/Audi/Seat/Skoda 2.0 TDI (EA288) — browse compatible engines, vehicles, and injectors