Land Rover Freelander 2 DW12BTED4 Injectors

Land Rover Freelander 2 DW12BTED4 Overview

The Land Rover Freelander 2 with the DW12BTED4 2.2L HDi / Diesel engine was produced between 2011 and 2014. This vehicle uses Bosch common rail diesel injectors (primary part number 0445115091) operating at fuel pressures up to 2000 bar. The DW12BTED4 engine in the Land Rover Freelander 2 produces and of torque. When replacing injectors on the Land Rover Freelander 2 DW12BTED4, 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 Land Rover Freelander 2

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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 Land Rover Freelander 2

Other DW12BTED4 Vehicles

Related Pages

Bosch 2.2L HDi / Diesel — browse compatible engines, vehicles, and injectors