Peugeot 807 RHD Injectors

Peugeot 807 RHD Overview

The Peugeot 807 with the RHD DW10 / 2.0 HDi / 2.0 TDCi / D4204T engine was produced between 2006 and 2015. This vehicle uses Siemens VDO / Continental common rail diesel injectors (primary part number 5WS40156Z) operating at fuel pressures up to 2000 bar. The RHD engine in the Peugeot 807 produces and of torque. When replacing injectors on the Peugeot 807 RHD, 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 Peugeot 807

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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 Peugeot 807

Other RHD Vehicles

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